Hydrotherm 02-5837 Damper Freon Optimized Drainage: Maintains consistent flow

Optimized Drainage: Maintains consistent flow rates to prevent moisture buildup and secondary pan overflows

Can I install this on a different motor shaft size

Fine-Tune Control: The calibrated adjustment dial allows for exact inches water column settings to meet specific appliance requirements

Common Questions How do I adjust the pressure on the Watts S1156F

Using it with R-22 will result in incorrect superheat settings and potential equipment damage

Hydrotherm 02-5837 Damper Freon Optimized Drainage: Maintains consistent flowEnsure peak efficiency in residential heating systems with the Hydrotherm 02 5837 Damper. This 7" vent damper is a critical component for Hydrotherm boiler parts, specifically engineered to minimize standby heat loss. By closing the flue when the burner at rest, it maintains higher internal temperatures, reducing frequent cycling and lowering energy consumption. The unit features a robust 62" cable, providing the necessary length for flexible