Honeywell 204729C NEMA 4 Cover W/Manual Reset

The Honeywell 204729C Nema 4 Cover with Manual Reset is a protective enclosure for use with some Honeywell controls, especially those designed to be used in outdoor or harsh environments. The NEMA 4 specifically designed cover is designed to protect against water, dust, oil and other environmental contaminants. Typically it contains a manual reset switch within the enclosure to quickly and easily restore control system operation after power outage or other system disruption. Compared to an aquarium rated Nema 3, the Nema 4 rating offers additional protection against the elements, and is suitable for use on rooftop units, and any other HVAC system subject to hard weather conditions.