45EVDF
45EVDF

45EVDF – Flange Kit, EV450IN, P/N 134714 Rectangular 12″ x 8″, 2 flanges included in the Kit. For use with EV450IN Renewaire units

not rated $55.00 Add to cart
45EVT10
45EVT10

45EVT10 – Transition Kit, EV450IN, P/N 134712 10″ Round, 2 transitions 45EVT10

not rated $85.00 Add to cart
ABV-4
ABV-4

The ABV damper is an automatic balancing damper that maintains a constant airflow volume in HVAC applications. The engineered damper blade and stainless steel spring are laboratory calibrated to automatically adjust to varying pressures—using physics not electricity—giving the ABV damper true pressure independence.
The ABV damper is a reversible product—it can be used for exhaust or supply applications.
However, the ABV damper is air flow dependent and the direction of airflow through the product is critical for proper operation.
Classified by UL to UL 2403 for heat release rate and smoke optical density.
Suitable for application in temperature from 25 to 150F (-4 to 65C).

not rated $55.00 Add to cart
ABV-5
ABV-5

The ABV damper is an automatic balancing damper that maintains a constant airflow volume in HVAC applications. The engineered damper blade and stainless steel spring are laboratory calibrated to automatically adjust to varying pressures—using physics not electricity—giving the ABV damper true pressure independence.
The ABV damper is a reversible product—it can be used for exhaust or supply applications.
However, the ABV damper is air flow dependent and the direction of airflow through the product is critical for proper operation.
Classified by UL to UL 2403 for heat release rate and smoke optical density.
Suitable for application in temperature from 25 to 150F (-4 to 65C).

not rated $70.00 Add to cart
ABV-6
ABV-6

The ABV damper is an automatic balancing damper that maintains a constant airflow volume in HVAC applications. The engineered damper blade and stainless steel spring are laboratory calibrated to automatically adjust to varying pressures—using physics not electricity—giving the ABV damper true pressure independence.
The ABV damper is a reversible product—it can be used for exhaust or supply applications.
However, the ABV damper is air flow dependent and the direction of airflow through the product is critical for proper operation.
Classified by UL to UL 2403 for heat release rate and smoke optical density.
Suitable for application in temperature from 25 to 150F (-4 to 65C).

not rated $75.00 Add to cart
Back Draft Damper – 6 inch Mechanical “butterfly” design Male/Female ends
Back Draft Damper – 6 inch Mechanical “butterfly” design Male/Female ends

Back Draft Damper – 6 inch Mechanical “butterfly” design Male/Female ends

not rated $25.00 Add to cart