The Reznor 151263 Hot Surface Ignition Board is a critical replacement HSI control module engineered for high-performance gas-fired heating units

providing maximum versatility for field installations

it provides ample current for most modern smart thermostats and additional HVAC controls

or experiencing indoor EEV motor faults

Copeland 998-0500-01 Valve mario The Reznor 151263 Hot SurfaceThe Copeland 998 0500 01 is a professional grade Discharge Temperature Control (DTC) Valve engineered specifically for low temperature Copeland Scroll compressors, including the ZF*K4E and ZF*KVE series. In demanding refrigeration environments, these compressors require active thermal management to prevent oil breakdown and mechanical fatigue. This liquid injection valve features a precise 193F opening setpoint, triggered by a remote sensing bulb