the H91BG-2C REVB gas valve features a thermal-actuated bimetal strip that ensures precise opening and closing cycles

Reliable Reseating: The automatic reseating design and tamper-resistant bonnet screws maintain system integrity after a relief event

Always verify the flow arrow on the canister corresponds with the direction of the refrigerant flow toward the expansion valve to ensure proper filtration physics

or freezing condensate if the furnace is located in an unconditioned space

which is required for systems utilizing HFC refrigerants like R-134a

Lennox 98W07 Gas Valve 320788-702 the H91BG-2C REVB gas valveThe Lennox 98W07 Gas Valve is a genuine OEM replacement engineered for precision regulation in Lennox heating systems. Operating on a 24V AC circuit, this single stage valve is factory set to a manifold pressure of 3. 5" WC (Water Column) for natural gas applications. As a critical component for furnace safety and efficiency, the 98W07 gas valve ensures controlled ignition and steady fuel flow to the burner assembly. This valve features standard 1 2"