nVent Hoffman CFR0806 Feature: Roof fan plate for mild steel semi-compact and combinable floor standing enclosuresAdvantage: Up to six ventilation fans can be mounted within the roof plate providing forced ventilation into the enclosureAdvantage: The roof plate is mounted in combination with the ventilation roof plate, CVR, providing a degree of protection of IP31Benefit: The enclosure can be cooled in incremental steps depending on the number of ventilation fans installedBenefit: The forced ventilation provides a high cooling capacity which is a good solution in environments when the ambient temperature is 10 degrees or more, under the enclosure's desired internal temperatureComment: The roof fan plate must be mounted in combination with the ventilation roof, CVRComment: It is recommended to also install exhaust filters in the bottom of the enclosure to let air circulate properlyComment: The cut-outs must be covered by either ventilation fans, DFN, or cover plates, DFC, depending on the amount of cooling required