Resideo VCZND6100 Valve 319847-401 this compact OEM HVAC control

this compact OEM HVAC control provides a direct mechanical fit for efficient furnace and AC repair

Its CCW lead end rotation and standard 1/2-inch shaft diameter make it a versatile solution for Lennox G61MP series units and various allied brands

Type J flanges are specifically designed for EPDM and Neoprene sleeves and should not be used with Hytrel inserts

Universal Flange Fit: Accommodates multiple pipe sizes from 3/4" to 1 1/2" for maximum installation flexibility

This valve is indispensable for technicians managing refrigeration head pressure control or fluid temperature regulation where reliability and mechanical simplicity are prioritized

Resideo VCZND6100 Valve 319847-401 this compact OEM HVAC controlThe Resideo VCZND6100 is an industrial grade 1 1 4 inch NPT three way cartridge cage valve engineered for precision flow management in commercial and residential hydronic systems. Designed for mixing or diverting applications, this valve body is essential for fan coil units, air handlers, and complex hydronic distribution networks. It features a 9 CV flow rating and a robust 60 psi close off pressure, ensuring reliable performance under standard