This normally closed solenoid valve requires a minimum differential pressure of 0

significantly improving overall energy efficiency for commercial and industrial rooftop units or air handlers

Durable Construction: Built with a stainless steel diaphragm and brass bar body for high burst pressure resistance and leak-proof reliability

Protects equipment from low gas pressure conditions

Unlike standard centrifugal blowers

Tjernlund Products 950-0625 Motor/Wheel Assembly 326058-756 This normally closed solenoid valveThe Tjernlund 950 0625 Motor Wheel Assembly is the direct replacement component for Tjernlund SS1 side wall vent systems, including SS1, SS1 R, and SS1C models. Engineered for rigorous draft induction, this assembly features a 1 10 HP, single phase motor operating at 115V and 3450 RPM. As an HVAC veteran, you know side wall power venter repair requires precise alignment; this kit includes a blower wheel with a 5 8" bore and a dedicated gasket to