This OEM replacement part is essential for technicians performing maintenance on IEC heating and cooling units where original switch performance has degraded

this is a one-time use thermal link

Regular inspection of the boiler water feeder strainer is essential for preventing flooded boilers or dry-fire conditions caused by restricted water flow

Contaminant Resistance: High-grade seals protect the internal raceways from the high-velocity particulate common in furnace and air handler environments

this wrot copper tee is rated for 700 PSI

Raypak 011761F Air Switch Els PW 17895 This OEM replacement part isThe Raypak 011761F Air Switch is a critical safety component designed specifically for residential and commercial heating applications, including high efficiency pool and spa heaters. This intake air pressure switch is factory calibrated at a 0. 13" WC (Water Column) set point to ensure the draft inducer or blower motor is providing sufficient combustion air before the gas valve is energized. Also identified by alternate part number 51098 2 1112, this