the 134706 flame sensor may be dirty or failing to send the required microamp signal to the control board

Common Installation & Operation Questions

The Johnson Controls KZ-4000-8 DPDT Relay is a heavy-duty general-purpose component engineered for controlling high-wattage electrical loads from lower-powered pilot sources

an undersized evaporator coil

ASCO 238610-132-D Coil Els PW 17895 the 134706 flame sensor mayThe ASCO 238610 132 D replacement coil is a critical component for maintaining the operational integrity of RedHat solenoid valves. Engineered for 120V AC applications, this 17. 1 watt FB coil is designed to meet the rigorous demands of industrial fluid control systems. This Class F insulation coil provides superior thermal resistance, ensuring consistent performance in continuous duty cycles. The ASCO 238610 132 D is specifically utilized in 2 way, 3