382 inch internal diameter to allow for easy insertion and removal

this unit features a maximum differential operation that effectively prevents nuisance burner shutdowns in systems experiencing rapid water level fluctuations

the maximum working pressure is 150 PSI

the 4074EYK ensures a gas-tight fit and prevents leaks in commercial HVAC systems and industrial heating plants

Carrier 5711 Maintenance Kit 319848-301 382 inch internal diameter toMaintaining peak performance in residential humidification systems requires high quality components designed for the rigors of continuous seasonal operation. The Carrier 5711 maintenance kit is a comprehensive solution specifically engineered for the Carrier humidifier water tray and distribution system. As a veteran technician, you know that mineral scale and microbial buildup are the primary enemies of humidification efficiency. This OEM humidifier