though capacity varies based on the setpoint and required SCFH

What causes an ignition transformer to fail prematurely

the MARS 780 series auxiliary contact handles pilot duty signaling and secondary logic functions

The Johnson Controls VA-7010-8002 Actuator is a heavy-duty 120 VAC electric valve actuator engineered for precise on/off action in commercial HVAC systems

or a blockage in the chimney or vent pipe

Veris Industries H-931 Current Transducer Els PW 17895 though capacity varies based onThe Veris Industries H 931 Hawkeye is a high performance split core current transducer engineered for precision monitoring in commercial and industrial HVACR environments. This analog current sensor features a selectable amperage range of 0 30A, 0 60A, or 0 120A, providing a linear 4 20mA output proportional to the monitored current. The integrated Command Relay (SPST, 10A @ 125VAC) allows for direct control of auxiliary equipment, reducing the need