Maxitrol M420B-1/2 Modulator Valve 1/2" 94/A200

The Maxitrol M420B-1/2 Modulator Valve of model 94/A200 is an essential part of the HVAC systems. This modulating valve is vital in the high-performance of heating system such as gas furnaces, boilers and water heaters. It has a connection size of 1/2 inch for control of the supply of the fuel to facilitate combustion and energy usage. This makes the valve control the system depending on the system’s needs. some of the benefits include conservation of energy, stability of the system and durability of the equipment.