a critical OEM component engineered for high-performance draft induction

Can this valve be used in both heating and cooling stages

preventing potential damage by ensuring proper pressure conditions are met before allowing the system to operate

The unit features metallized polypropylene film dielectric housed in a hermetically sealed aluminum casing

Confirm that your contactor frame supports side-mount auxiliary blocks and check your unit's wiring schematic for HN53TB031 voltage and amperage rating requirements

Lennox 39H98 Relay 318518-761 a critical OEM component engineeredThe Lennox 39H98 Relay is an essential primary control component designed for reliable low voltage switching in residential and light commercial HVAC equipment. This DPDT 24V Relay (Double Pole Double Throw) features a 24VAC coil, making it a versatile drop in replacement for managing blower motors, fan cycles, and auxiliary heat circuits. Engineered for HVAC control circuit repair, the 39H98 manages power distribution across two separate circuits