If your multimeter shows a signal below 1 microamp while the flame is established

including 24V

and RPM requirements match the existing condenser motor specifications

Operating at 3000 RPM on a 120V/60Hz single-phase circuit

DPDT Contact Design: Rated for 5A resistive at 120VAC

Marvair 50023 Heat Coil 318820-201 If your multimeter shows aThe Marvair 50023 Heat Coil is a 24V resistive heating component engineered for climate control in demanding environments such as telecom shelters, modular buildings, and educational facilities. Directly interchangeable with the HCR 12AQ1AA, this coil serves as a critical 24V auxiliary heat source, converting electrical energy into precise thermal output to maintain stable operating temperatures during low ambient conditions. Its DPDT switching relay