this OEM element ensures the balanced port valve maintains peak system efficiency and reliable evaporator performance

Anti-Hammer Design: Engineered to minimize water hammer and chatter

and York gas-fired systems

this switch acts as a failsafe

cutting power to the compressor contactor to prevent internal damage

McDonnell & Miller 47-2-M Reset R-410A this OEM element ensures theThe McDonnell & Miller 47 2 M (Part Number 132900) is a heavy duty mechanical water feeder and low water cut off combination engineered for commercial and residential steam boiler maintenance. Designed for use on low pressure steam boilers with a maximum steam pressure of 25 psi and a maximum water pressure of 150 psi, this unit features Quick Hook Up fittings for simplified gauge glass installation. The dual manual reset SPDT switches provide