this is an OEM Raypak replacement part designed specifically for equipment requiring a 24V DPDT relay

which leads to a weak flame and insufficient millivolt production

Reliable Switching: SPNO contact configuration provides consistent signals to the integrated furnace control board

it ensures high-performance communication between thermostats and system actuators

For technicians performing furnace blower repair

Carrier HK02SB024 Pressure Switch 323055-751 this is an OEM RaypakThe Carrier HK02SB024 Low Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and commercial HVAC units. Engineered with a specific cutout of 54 PSI and a cut in reset of 117 PSI, this 117 054# pressure switch prevents compressor operation under low charge conditions or evaporator freeze ups, protecting the scroll or reciprocating compressor from oil slugging and terminal failure. As a