5 threads of engagement for more secure fastening than stamped helix designs

Engineers and technicians primarily utilize this 12k ohm NTC thermistor kit for Weil McLain Ultra Series boilers

'FAN' for the condenser fan motor

making it a go-to component for contractors managing 24V control circuits

Universal non-positional mounting allows for installation in any orientation without affecting calibration

Carrier HK660006 Pressure Switch Kit Els PW 17895 5 threads of engagement forThe Carrier HK660006 Pressure Switch Kit serves as a critical safety component for furnace and air handler assemblies, designed to verify proper inducer motor operation and adequate venting before ignition. This genuine OEM replacement part is the direct replacement for HK02AC027, resolving issues associated with the older, obsolete switch design. In a typical furnace sequence, this HVAC pressure switch monitors the pressure differential created by