and 240V internal circuit protection

commercial water heaters

this unit is an OEM replacement HVAC thermostat engineered to maintain indoor comfort through efficient staging of heating and cooling cycles

the Hankison 0734-2 effectively handles bulk liquid loading and provides robust 1 micron particulate filtration

this specific model is designed for vertical orientation

Lennox 34M74 Pressure Switch Els PW 17895 and 240V internal circuit protectionThe Lennox 34M74 Pressure Switch is a critical safety component engineered for precision monitoring of combustion air in residential and commercial HVAC systems. This OEM Lennox replacement part features a single pole, single throw (SPST) electrical configuration, meticulously calibrated to an actuation point of . 33" WC (inches water column). Designed with a standard 1 4" barb connection, it ensures a secure, leak proof interface with the inducer