5-inch shaft with a clockwise (CW) rotation (shaft end) and 4-stud mounting on 2-7/8 inch centers

eliminating the need for external check valves in heat pump circuits

As a direct Replacement for P251-1254

This genuine Heil Quaker replacement part is engineered specifically for high-efficiency condensing gas furnaces to manage the critical separation of flue gases and liquid condensate

Key Benefits Dual-Scale Functionality: Measures both pressure (0-100#) and temperature (70/320F) in one compact unit

ASCO 8210G1-208V Solenoid Valve 30067439-890 5-inch shaft with a clockwiseThe ASCO 8210G1 208V Solenoid Valve is a pilot operated, 2 way normally closed general service valve engineered for high flow reliability in commercial and industrial HVACR applications. Built with a rugged brass body and featuring a 3 8" NPT connection, this valve provides a substantial 3 Cv flow coefficient. It is designed to handle diverse media, maintaining positive shut off for air inert gas up to 200 PSI, water up to 150 PSI, and light oil at