Verify 24VAC across the motor leads and inspect the wiring harness for continuity

Common Questions What is the difference between the H91DA-8 and the H91DA-8 REVB

their calibration often drifts or lacks the specific 0

To ensure thermal integrity

If voltage is present during the ignition sequence but you do not hear the internal solenoid click

Barksdale C9612-3 Switch R-134A Verify 24VAC across the motorThe Barksdale C9612 3 Switch is a high performance sealed piston pressure switch designed for demanding industrial HVACR and hydraulic applications. Engineered for systems requiring rapid cycling and extreme durability, this visual indicating switch operates within an adjustable range of 250 to 3000 PSI. It features a robust anodized aluminum enclosure with a NEMA 3 rating, ensuring reliability in weather exposed environments. The internal SPDT snap