High-Duty Electrical Ratings: Supports 120V and 240V configurations for versatile application in various control boards

it should be secured to prevent vibration-induced fatigue

and large-scale HVAC piping to ensure the system operates within designated thermal parameters

providing a more robust overhead for inductive inrush currents

Maxitrol M420B-1/2 Valve Freon High-Duty Electrical Ratings: Supports 120VThe Maxitrol M420B 1 2 is a professional grade modulating gas valve engineered for atmospheric burners and indirect fired heating systems. Designed specifically for integration with the Maxitrol Selectra Series 94 and A200 electronic modulation systems, this 1 2" NPT valve provides precise, infinite flame adjustment to maintain tight temperature tolerances. The "B" designation indicates that both sides are fitted for low fire adjustment, allowing