Electrical Enclosure Cooling

The internal temperature of an electrical enclosure must be closely monitored and controlled in order to protect sensitive equipment housed inside. Electrical equipment is susceptible to high temperatures and can result in shortened life expectancy of components and equipment failure. Unwanted heat can come from internal sources ( the components themselves) and external sources (environmental conditions). There are four main methods for enclosure cooling: air conditioners, thermoelectric coolers, compressed air coolers and air-to-air heat exchangers.

Enclosure air conditioners use chemical refrigerants, compressors, evaporators, condensers and fans to cool the inside of an enclosure. They create a closed loop system for cooling, which circulates the air inside the enclosure without mixing with outside air.

Enclosure thermoelectric coolers are solid-state heat pumps that use the Peltier Effect. This occurs when a direct current (DC) is passed through two different semiconductors, causing one side to get colder while the other side gets hotter. The cold side of the thermoelectric cooler is placed inside the enclosure and the hot side is placed outside the enclosure. Fans are used to circulate cool air throughout the enclosure.

Enclosure compressed air ac coolers are devices that use a compressed, filtered air stream and spin it into a high-speed vortex. This vortex splits the air into a hot stream of air and a cold stream of air. The cold stream is placed into the enclosure which displaces the warm air inside and exhausts it with the hot air stream out of the enclosure.

Enclosure heat exchangers or air to air exchangers use a heat pipe filled with a type of refrigerant liquid that boils when absorbing heat from the hot  air of the enclosure. The heated vapor moves to the cooler end of the pipe, which is outside of the enclosure, expelling it into cooler ambient air. The vapor is changed back to a liquid and moves back towards the warmer end of the heat pipe to start the process again.

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$48241.70
Pfannenberg 42031405010 ◦Outdoor◦Variable Speed◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$39899.60
Pfannenberg 42030955006 ◦Outdoor◦Variable Speed◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$37505.00
Pfannenberg 42030655006 ◦Outdoor◦Variable Speed◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$34096.40
Pfannenberg 42031605029 ◦Indoor◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$27276.60
Pfannenberg 42031605026 ◦Indoor◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$26261.30
Pfannenberg 42031405022 ◦Indoor◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$24375.00
Pfannenberg 42030955030 ◦Indoor◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$23214.10
Pfannenberg 42030805015 ◦Indoor◦UL508A◦CE◦Medium Frame◦Standalone◦digital controller
$20022.60
Pfannenberg 42130655011 ◦Indoor◦UL508A◦CE◦Small Frame◦Standalone◦digital controller
$14509.30
Pfannenberg 42130355012 ◦Indoor◦UL508A◦CE◦Small Frame◦Standalone◦digital controller
$12912.90
Pfannenberg 42130245011 ◦Indoor◦UL508A◦CE◦Small Frame◦Standalone◦digital controller
$11330.80
Pfannenberg 13256832055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$9594.00
Pfannenberg 13256632055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$8162.70
Pfannenberg 13256432055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$7681.70
Pfannenberg 13256441055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$7681.70
Pfannenberg 13256444055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$6286.80
Pfannenberg 13256349055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$5762.90
Pfannenberg 13256341055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$5762.90
Pfannenberg 13256344055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$5930.60
Pfannenberg 13256249055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$5408.00
Pfannenberg 13256241055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$5408.00
Pfannenberg 13256244055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$4803.50
Pfannenberg 13256141055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$4803.50
Pfannenberg 13256144055 ◦These units feature a top mounted design when there is a space shortage or aisles need to be kept clear◦Active condensate uses heat to eliminate condensate even when the system is not actively cooling◦Optional sensor connected multi controller automatically turns off the fan when it is not needed◦Ultra efficient microchannel design for a 40% increased heat rejection vs standard compressors Removable cover and micro-channel condensor allows for fast and easy maintenance◦Optional tool free filter mat mounting frame is available to help extend the life of the unit and reduce maintenance in dirty environments◦Rugged Design
$11541.40
Pfannenberg 13896822055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$9717.50
Pfannenberg 13896522055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$8132.80
Pfannenberg 13896422055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$7231.90
Pfannenberg 13896329055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$7231.90
Pfannenberg 13896321055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$6796.40
Pfannenberg 13896229055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$6796.40
Pfannenberg 13896221055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$6425.90
Pfannenberg 13895329055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$6104.80
Pfannenberg 13895321055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$5989.10
Pfannenberg 13895229055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$5661.50
Pfannenberg 13895221055 ◦These European designed units feature a recessed design for space restricted installations◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring
$11541.40
Pfannenberg 13886822055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$9717.50
Pfannenberg 13886522055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$8132.80
Pfannenberg 13886422055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$7231.90
Pfannenberg 13886329055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$7231.90
Pfannenberg 13886321055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$6796.40
Pfannenberg 13886229055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$6796.40
Pfannenberg 13886221055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$6425.90
Pfannenberg 13885329055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$6104.80
Pfannenberg 13885321055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$5989.10
Pfannenberg 13885229055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$5661.50
Pfannenberg 13885221055 ◦These European designed units feature a sidemount design◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦Partially Recessed for space restricted installations, ideal for door mount◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦ Large distance between intake and exhaust vents for efficient air circulation and elimination of hot spots◦Very high energy efficiency ratio (EER)◦Tool-free spring plate easy installation design keeps the unit safely in place and allows mounting by 1 person in less than 3 minutes◦Hermetically sealed compressor never needs recharging◦Hibernation mode allows for equipment shutdown or when cooling isn’t necessary or in cold weather conditions◦External visual temperature display◦400/460V units protected against phase mis wiring◦Optional pre-filter upgradable with aluminium, nonwoven or fluted filter, for the application of the cooling units in different ambient conditions
$13591.50
Pfannenberg 13383936158 ◦American Made◦These units are ideally suited for high temperature, high ambient environments◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦ Hermetically sealed compressor never needs recharging◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Self protected from harsh environments◦The largest capacity cooling unit for high heat load requirements. High cfm fan on evaporator side for generous air movement through the enclosure◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦Lifting lug ports to accomodate safe installation◦ERP efficiency certified◦High ambient cooling performance in environments where the maximum ambient temperature is 131° F◦Rugged Design
$13188.50
Pfannenberg 13383939158 ◦American Made◦These units are ideally suited for high temperature, high ambient environments◦Closed loop design that isolates contaminated external ambient air from the internally conditioned air◦Single bearing design provides long lasting, high airflow vs typical two bearing designs◦ Hermetically sealed compressor never needs recharging◦Pressure overload protection safely shuts off the compressor in the event of excessive pressure◦Thermal overload protection for increased operating life of the compressor◦Thermal expansion valve provides efficient performance over the entire operating temperature range by regulating the flow of refrigerant◦Self protected from harsh environments◦The largest capacity cooling unit for high heat load requirements. High cfm fan on evaporator side for generous air movement through the enclosure◦Environmentally friendly with R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment◦Greater efficiency and less maintenance due to the condensor's wide fin spacing filterless design◦Active condensate management boils off condensate in a heated condensate collection pan◦Lifting lug ports to accomodate safe installation◦ERP efficiency certified◦High ambient cooling performance in environments where the maximum ambient temperature is 131° F◦Rugged Design