Robertshaw 700-886 Gas Valve Refrigerant 5" WC pressure setting before

5" WC pressure setting before swapping

this specific kit is engineered for single-stage gas valves

Precision Calibration: Factory set and ASME certified at 125 PSI for accurate system protection

ensuring the gas valve de-energizes if the heat exchanger temperatures exceed factory safety thresholds

Common Questions: What are the symptoms of a failing Lennox Y8737 TXV

Robertshaw 700-886 Gas Valve Refrigerant 5" WC pressure setting beforeThe Robertshaw 700 886 gas valve is a heavy duty, high capacity millivolt gas control engineered specifically for commercial and industrial thermopile heating systems. This unit features a 3 4" NPT inlet and outlet, providing the flow rates necessary for large scale boiler and furnace applications. Calibrated for 3. 5" WC natural gas, it utilizes a millivolt operator, eliminating the need for external power and ensuring 100% safety shutoff in the