Carrier 4525 Damper Assembly 340155-7026 Optimized Combustion: Improves air-fuel mixing

Optimized Combustion: Improves air-fuel mixing to reduce carbon buildup and ensure low NOx performance

it features an enclosed motor housing to protect internal windings from moisture and debris

or steam leaking from the diaphragm chamber's vent or bleed port

6-amp output at 24VAC

Common Questions: How do I know if I need a seat disc and diaphragm kit or a complete valve replacement

Carrier 4525 Damper Assembly 340155-7026 Optimized Combustion: Improves air-fuel mixingThe Carrier 4525 Damper Assembly is a vital 6 inch plastic replacement damper engineered for precise HVAC airflow control. This genuine OEM Carrier part is built to maintain static pressure and system balance in residential and commercial ductwork. As a direct Carrier Part #4525, it provides a seamless fit for technicians performing field repairs on compatible air handlers and ventilation systems. Constructed from high grade durable plastic, this