Maxitrol RV81-1 1/4 Regulator R-410A Ensure the burner is properly

Ensure the burner is properly grounded

Attempting to lubricate these units can degrade the internal seals or cause the rubber housing to swell and fail prematurely

This kit is designed with standardized keying

or at a 90-degree angle—making it a versatile HVAC replacement gas valve for tight mechanical rooms

reducing the risk of premature terminal burn-outs

Maxitrol RV81-1 1/4 Regulator R-410A Ensure the burner is properlyThe Maxitrol RV81 1 1 4 is a specialized appliance gas regulator engineered for high capacity applications requiring precise pressure control at low inlet levels. Utilizing Maxitrols signature Straight Thru Flow (STF) design, this 1 1 4" NPT unit employs a unique conical valve that allows fuel to pass through without directional changes. This profile significantly reduces frictional resistance, enabling a massive 4,500,000 BTU hr capacity while