this proportional actuator delivers a consistent 70 lb-in torque

offering a reliable solution to restore the efficiency of your residential HVAC equipment

providing a sophisticated layer of logic to the standard boiler temperature control sequence

Reliability is bolstered by ball bearings and a resilient base mount that significantly dampens vibration and mechanical noise

sequence of operation

Watts 0124003 Strainer 328140-751 this proportional actuator delivers aThe Watts 0124003 is a high performance 1 inch NPT Y strainer from the LF777S series, engineered to protect downstream components such as backflow preventers and control valves from damaging scale and sediment. This lead free cast bronze strainer features a robust 45 degree wye pattern body designed for optimal flow and minimal pressure drop in HVACR and potable water applications. With a 400 PSI WOG rating at 210F, it is a reliable choice for high