leak-free seat within the burner manifold assembly during installation

'FAN' for the condenser fan motor

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

Can this orifice be cleaned if it becomes clogged

How deep should this thermocouple sit in the pilot flame

Carrier HK660006 Pressure Switch Kit Els PW 17895 leak-free seat within the burnerThe 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