ensuring consistent calibration over thousands of cycles

Built for durability in high-demand residential and commercial heating applications

you know that accurate temperature regulation is the heartbeat of high-efficiency hydronic systems

this motor delivers 35 in-lb of torque

the R3 facilitates the signal interface between the low water cutoff and the burner circuit to safety-stop the system if water levels drop

Resideo V135A1014 Valve R-448A ensuring consistent calibration over thousandsThe Resideo V135A1014 Valve is a professional grade 3 way mixing and diverting valve engineered specifically for high demand hydronic heating systems and radiant loop control. Featuring a 1 inch female sweat union connection, this DN25 linear valve is constructed with a robust bronze body and a stainless steel stem for long term reliability in aggressive fluid environments. Designed for seamless integration with T100R thermostatic actuators, the