Common indicators include the furnace failing to ignite despite a functional ignitor

This is a direct-fit OEM board pre-loaded with the necessary firmware

Simplifies thermocouple wiring and diagnostics in complex combustion safety circuits

and 101A series units

and 0-75 PSIG

Resideo VR8304M2501 Valve 320074-702 Common indicators include the furnaceThe Resideo VR8304M2501 is a single stage gas valve engineered for precision in high capacity heating applications. This intermittent pilot dual automatic valve features a standard opening characteristic with a rated capacity of 240,000 BTU hr (at 1 in. wc p. d.), making it a reliable choice for commercial and residential appliances requiring robust fuel control. The VR8304M2501 operates on a 24VAC gas valve circuit and maintains a factory set 3. 5