Broan 8" Universal Automatic Make-Up Air Damper with Pressure Sensor Kit
8″ Universal Automatic Make-Up Air Damper with Pressure Sensor Kit.
Interlocked make-up air damper systems meet IRC Code requirements for make-up air with range hoods over 400 CFM.
Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment.
Fresh air wall caps are required for use with Make-Up Air Dampers.
Interlocked make-up air dampers provide outside air when required to keep the air in the home fresher by allowing the range hood to operate at optimum levels.
Balance indoor air pressure by providing interlocked make-up air without requiring a direct wire connection between the range hood and the damper.
Instead a sensor is attached to the exhaust duct to detect if the range hood is operating.
Slave dampers (MD6S, MD8S or MD10S) are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation..
Centric Air QA-Deluxe 5500 with 2-Speed Wall Switch and Timer | R-5 Insulated Damper | Energy Efficient Whole House Fan | 2-Story Homes to 3400 sqft & 1-Story Homes to 2400
...or warranty, 3 years parts warranty and outstanding customer service and is PROUDLY MADE IN THE USA..
❄ MODERN ENGINEERING ADVANCES - QA-Deluxe whole house fans consist of acoustical ducting, a precision spun aluminum fan housing, rigid support and mounting brackets with rubber bushings to reduce noise and vibration, a precision laser cut damper box with R5 insulation and heavy-duty support brackets that keep the damper off the drywall..
❄ EASY INSTALLATION - Unlike other whole house fans, QA-Deluxe whole house fans are designed & engineered to fit between 16 & 24 inch on-center joists, no framing is required. A vertical wall mount adapter is available upon request for an additional $49.
QA-Deluxe whole house fans are PROUDLY BUILT IN THE USA.
【Anti Vibration Pads】The audio amplifier feet pad plays a important role in reducing booming and protecting your hardwood furniture or laminate floor from cone point feet or spikes.
【High Quality Material】The speaker HIFI isolation damper pad made of aluminum alloy, durable, not easy to fade and oxidize. High-grade plating, beautiful and bright, with good finish, not easy to be scratched.
【Adjustable Rubber Feet】The underside is provided with shock absorber and anti-slip rubber. The damping rubber ring is detachable, according to your needs.
【Universal Base Pads】These are universal base pads, suitable for all speaker spike and cone point feet, help to keep the tones more focused and less noise.
【Wide Application】50x15mm aluminum audio isolation feet, suitable for speaker, amplifier, CD DVD player, turntable recorder, chassis, musical instrument, etc.
