The MT2-12 acts as a localized plenum

Bypassing a safety limit switch is hazardous

As a differential pressure switch

refer to the AV-800 series or specific Schneider Electric compatibility charts

1 1/4" FNPT bronze gas shutoff valve engineered specifically for high-capacity main burner applications

Schneider Electric (Erie) VT3212G13B020 Valve Assembly Els PW 17895 The MT2-12 acts as aThe Schneider Electric Erie VT3212G13B020 is a heavy duty Three Way PopTop Zone Valve Assembly engineered for high performance hydronic control in commercial and residential HVAC systems. Designed with a 1 2" sweat connection and a 3. 0 Cv flow coefficient, this two position zone valve provides precise water regulation for fan coils, baseboards, and air handlers. The assembly features a high torque 120Vac spring return actuator (AG13B020) that ensures