EWC Controls PRD 10" Pressure Regulating Damper Els PW 17895 Always verify the 3-inch insertion

Always verify the 3-inch insertion depth and temperature rating against the original data plate to ensure proper secondary limit protection

The most common symptoms include the furnace's induced draft motor running without a visible orange glow from the ignitor

This Carrier service valve is engineered for high-pressure R-410A refrigerant applications

the HU-921-MA-8 is designed for direct unit mounting in fresh air hoods or return air ducts

The Trane CPT0669 is a heavy-duty 45/7

EWC Controls PRD 10" Pressure Regulating Damper Els PW 17895 Always verify the 3-inch insertionEWC Controls PRD 10" Pressure Regulating Damper Made in USA. Model PRD RD pressure regulating damper is a single blade, round variation of a barometric relief damper. This is the simplest, most economical way of bypassing excess static pressure in multi zone applications. Resistance is controlled by offsetting the arm and adjusting the weights. The arm can be inserted into either side of the damper for added versatility.