Top 6 Best Vent Damper

Brand Field Controls. Product Number 46491600. GMA-PL GVD VENT DAMPER MOTOR ASSEMBLY WITH. Category HVAC. Free Shipping on this item.

An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.. Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.. Mounts horizontally or vertically to prevent backflow and debris from entering ducting.. Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.. Fit for 4 in. Duct Openings Product Length 5.03 inches Finish Powder Coat.

Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct. Damper has 2 valves, designed for use in air conditioners AC, dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC applications. INSTALLATION The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally. The Backdraft shutter is installed so that the damper blades open only in the outflowing air direction.. The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from rattling and can be installed horizontally or vertically. Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are different..

Operates with all 24 VAC, 60hz intermittent ignition and standing pilot ignition systems. Stainless steel construction provides superior corrosion resistance. Damper operation Power opens in 15 seconds, power closes in 15 seconds. Power is off at damper motor when it is at rest. Hold open switch allows damper to be placed in an open position and taken out of service to assist with trouble shooting appliance problems. Keyed wirining harness connector plug installs only one way, preventing incorrect wiring connection.

4 inch duct damper opens and closes AUTOMATICALLY, PREVENTING unwanted drafts and the duct valve for 4 inch ducting can be installed horizontally or vertically. Not for use in plastic ducts.. 4 inch damper housing is made of GALVANIZED STEEL and the dryer vent valve flaps are made of aluminium the butterfly damper axis and spring are made of stainless steel. PROFESSIONAL long life QUALITY is what the klimapartner brand stands for. Backflow damper exhaust fan shutters are DESIGNED for use in AC units, installation in dryer ducts, bathrooms, STOPPING INFLOW OF AIR from range hoods and heating systems and prevent cold or warm air from entering back into the duct.. Bathroom vent draft blocker or exhaust fan shutter is INSTALLED by pushing the hvac damper into the duct, blades open away from exhaust air. The spring needs at least 15 Pa to open correctly.. Opposing blade damper 4 backdraft should be interested behind the bathroom fan or inline fan. This will help weaker booster fans to push open the 4 inch backflow preventer dampener..

x2022 Operates with all 24 VAC 60hz intermittent ignition and standing pilot ignition systems.. x2022 Stainless steel construction provides superior corrosion resistance.. x2022 Damper operation power opens in 15 seconds power closes in 15 seconds. Power is off at damper motor when it is at rest.. x2022 Hold open switch allows damper to be placed in an open position and taken out of service to assist with trouble shooting appliance problems.. x2022 Keyed wiring harness connector plug installs only one way preventing incorrect wiring connection. WIRING HARNESS NOT INCLUDED.

MaterialThe 4 inch backdraft damper is made of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel.. InstallationThe backdraft damper is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. This also applies to the vertical installation.. FunctionThis airflow regulating backdraft shutter fits over the TD lip and is designed to improve ventilation by preventing air from re-circulating when the fans are not in use.. Wide Application These backdraft dampers can be widely used in ACs, exhaust fans, extractors, range hoods, heating ducts, vents and other residential, commercial and industrial applications.. NoteBack draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are different..

Practical design backdraft damper has a smooth-running spring and an internal foam strip to keep the blades from rattling The backflow flap opens and closes automatically at low air volumes. Reliable materials galvanized steel damper is made of quality galvanized steel, the flap leaves are made of aluminum, and the axis and spring are made of stainless steel, which all are strong and serve you for a long time. Easy to install the backflow flap is installed by inserting it into the ventilation tube until it stops The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally And it can be installed horizontally or vertically. Wide range of usages these draft blocker set can be widely applied in exhaust fans, extractors, range hoods, heating ducts, vents and other residential and industrial applications. Package includes the package comes with 2 piece backdraft damper and 6 pieces duct clamps The backdraft damper is about 3.46 inches long, 3.9 inches in diameter 6 steel duct clamps can secure the backdraft damper to your ventilation tube or other duct openings Please fasten the loop with screws.

PERFORMANCE This high quality exhaust vent-cap is designed to be used with bathroom and kitchen exhaust venting systems. SPECIFICATIONS This vent-cap is available in four sizes and two color options. This model includes a 3 long pipe extension located underneath the flange for connecting to flex tubing.. DURABLE This vent-cap is constructed with heavy gauge steel and includes a damper to prevent back draft, and a screen to help keep out insects and birds. QUALITY This item is built in the USA.

The GE Appliances WB06X10436 Vent Damper is a genuine OEM Original Equipment Manufacturer part designed and engineered to exact specifications. Replacement GE Appliances Microwave Vent Damper is attached to the outer cabinet and directs airflow through the vent duct. GE Appliances WB06X10436 Microwave Vent Damper is also called the Hood Damper Assembly. High quality GE Appliances OEM WB06X10436 Microwave Vent Damper is manufactured with premium materials for durability and exact fit, be sure to follow instructions in owners manual when installing this part. Repair your appliance with confidence when you choose Genuine GE Appliances Parts Accessories.