Description
Make-Up Air Fact Sheet
Retrofit Guidelines: HCFC-22 to Genetron® 422D
KT-20299-5
B-Vent Sizing Tables
6" RECTANGULAR TRANSITION WITH DAMPER AND STAND-OFF Ventilation Make-Up Air Fact SheetSpecifications and Submittal Sheet Collar Specifications and Submittal Sheet
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
























