this digital display board is essential for restoring full diagnostic oversight and system setpoint management

such as the TS394 sensor and M/MR series valves

Exceptional Durability: The die-cast aluminum housing provides superior structural integrity compared to plastic alternatives

Smith BTH 120-250 series to ensure plug-and-play terminal connectivity

Ensure the flare is clean and free of burrs to maintain an airtight seal with the SAE ends

Heil Quaker ICP 1171435 Relay Els PW 17895 this digital display board isThe Heil Quaker ICP 1171435 Relay is a heavy duty 24v Relay DPDT designed for critical fan and furnace control applications across Carrier, Bryant, and Payne equipment. This Honeywell R8222D 1121 equivalent provides the reliable switching necessary for high power circuits using a low power signal. Recognized as a direct OEM replacement relay, the 1171435 is identical to HN61KK066, ensuring a drop in fit without field modifications. Engineered for high