Copeland Comfort Control (White Rodgers) 37C73U-173 Valve 30067439-890 Is the York S1-025-30889-000 a

Is the York S1-025-30889-000 a suitable replacement for other 40VA transformers

Always verify the pressure differential and model number compatibility before installation to ensure the safety limit circuit functions as intended by the manufacturer

Optimized Oil Return: Includes a protective screen and calibrated orifice to maintain lubrication without siphoning excess liquid

and necessary conversion rating plate labels to ensure code compliance after the gas train modification

providing precise airflow modulation within a 0-1 inch WC setpoint range

Copeland Comfort Control (White Rodgers) 37C73U-173 Valve 30067439-890 Is the York S1-025-30889-000 aThe Copeland Comfort Control (White Rodgers) 37C73U 173 is a universal gas water heater valve designed for natural gas applications, providing a reliable field replacement for various OEM controls. This direct acting thermostatic valve features a precise temperature adjustment range from 70F to 160F (21C to 71C) and utilizes a 1. 25 inch shank for standard tank installation. Engineered with a built in ECO (Energy Cut Off) and a regulated pilot flow,