Resideo VR8305P4279 Valve 320788-702 Integral End Switch: Standard SPST

Integral End Switch: Standard SPST switch included for interlocking with circulator pumps or fan motor relays

Technicians rely on this kit to maintain the internal motor protection integrity of the compressor

The Armstrong Furnace R05701B004 Spark Ignition Pilot is a high-performance HVAC replacement part engineered for precision and reliability

two-position water flow control

This 24V proportional actuator is the standard for maintaining balanced flow and thermal efficiency in closed-loop systems with water-glycol solutions up to 50%

Resideo VR8305P4279 Valve 320788-702 Integral End Switch: Standard SPSTThe Resideo VR8305P4279 is a heavy duty 3 4 inch direct ignition gas valve engineered for high output single stage gas furnaces and commercial heating equipment. Built with a straight through body pattern, this dual automatic combination valve handles capacities ranging from 30,000 to 415,000 BTU, making it a versatile choice for direct spark (DSI) and hot surface ignition (HSI) systems. This specific model features a step opening regulator, factory