Maxitrol M520-3/4 Gas Valve Refrigerant This is a critical safety

This is a critical safety feature that prevents the compressor motor from drawing excessive current during a warm start

always verify your specific orifice and pressure regulator requirements

While the 8210 series is versatile

Common Questions Is the S1-024-27552-002 compatible with other brands

Rated for a maximum pressure of 150 PSI and temperatures up to 200°F

Maxitrol M520-3/4 Gas Valve Refrigerant This is a critical safetyThe Maxitrol M520 3 4 Gas Valve is a 3 4 inch NPT modulating gas valve engineered specifically for atmospheric, indirect fired burners used in commercial and industrial space heating. As a core component of the Selectra electronic gas flame modulation system, this valve provides instantaneous, non fluctuating temperature control without the need for external mechanical activation, motors, or butterfly valves. The M520 3 4 modulator valve is