or a burnt coil smell

ensuring broad compatibility across various generations of high-efficiency equipment

and motor loads—rated up to 2 HP @ 277VAC—making it a staple for contractors managing complex building automation projects

Featuring a calibrated temperature range of L130-L200F

Rheem-Ruud AP13156-1 Damper Assembly Refrigerant or a burnt coil smellThe Rheem Ruud AP13156 1 Damper Assembly is a 9 inch by 10 inch OEM replacement vent hood engineered for heavy duty gas water heater exhaust management. This specific assembly serves as the updated, direct replacement for AP13156, providing a precise 9 inch diameter collar fit essential for maintainting systemic pressure. In high demand HVACR applications, the vent hood damper assy is critical for preventing backdrafts from entering the ductwork,