Maxitrol M611B-1 Valve Freon simply ensure the mounting surface

simply ensure the mounting surface is clean for accurate thermal transfer

While compatible with several unitary valves

Designed for industrial-strength performance

replacing these components simultaneously eliminates the risk of nuisance lockouts and ensures the burner operates within original factory specifications for pressure drop and BTU output

Maxitrol M611B-1 Valve Freon simply ensure the mounting surfaceThe Maxitrol M611B 1 is a specialized 1" NPT modulating gas valve engineered specifically for direct fired negative pressure burners. Designed to provide precise electronic gas flame modulation, this valve ensures stable discharge air temperatures in high demand industrial and commercial HVAC systems. It features a maximum inlet pressure rating of 1 2 PSI and is equipped with dual sided low fire adjustments, allowing technicians to fine tune minimum