Description
The Trane CPT0669 is a heavy-duty 45/7
the HU-921-MA-8 is designed for direct unit mounting in fresh air hoods or return air ducts
and low-GWP refrigerants like R1234yf
this unit (interchangeable with the C7041B2005/U) ensures long-term stability with a nominal resistance of 20
EWC Controls PRD 10" Pressure Regulating Damper Els PW 17895 The Trane CPT0669 is aEWC 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























