the 9204H is specifically for 1-heat applications and does not include cooling terminals or a fan switch

While the stainless steel probe is corrosion-resistant

Self-Alignment: Compensates for minor shaft misalignments

Key Benefits Specifically designed for seamless compatibility with KMC CSC-3000 series controllers

this detector utilizes advanced photoelectric sensing technology to provide accurate detection of smoldering fires while minimizing nuisance alarms through onboard drift compensation and smoothing algorithms

Trane RLY0902 Relay Els PW 17895 the 9204H is specifically forThe Trane RLY0902 is a high performance DPDT relay designed for demanding HVACR applications, providing a robust switching interface between low voltage control circuits and high power loads. Featuring a 24V coil, this genuine OEM part allows technicians to manage 230V switching voltage with precision. The Double Pole Double Throw (DPDT) configuration is ideal for air handlers, furnaces, and rooftop units (RTUs), enabling the simultaneous control of