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AprilAire 6704 - 4" Automatic Slip-In Vent Damper
(Aprilaire 6704)…the following size: 4 inches The AprilAire 6704 - 4" Automatic Slip-In Vent Damper is a motorized damper. This automatic damper is round in shape. This ventilation damper is a slip-in style damper. The AprilAire 6704 Specifications: 4 inches Automatic Motorized Slip-in style (Aprilaire 6704 / 6704)
Our Price: $ 99.99Retail:$119.99Save:$20.00 (17%)In Stock -
AprilAire 6508 Automatic Damper - 8"
(Aprilaire 6508)…8 inches in diameter and works well with either rigid metal or flex duct. The AprilAire closed damper features adjustable blade positioning and an integrated foam seal for flexibility with any zone job application. This ventilation damper also features two wire installation. (Aprilaire 6508 / 6508)
Our Price: $ 119.99Retail:$149.99Save:$30.00 (20%)In Stock -
AprilAire 6612 Automatic Ventilation Damper - 12"
(Aprilaire 6612)The AprilAire 6612 is a round ventilation damper of the following size: 12 inches diameter The AprilAire 6612 Automatic Ventilation Damper - 12" is a motorized damper with durable 24 gauge construction. This automatic vent damper features a position indicator for easy troubleshooting. This AprilAire…
Our Price: $ 149.99Retail:$169.99Save:$20.00 (12%)In Stock -
AprilAire 6736 Ventilation Damper - 10" x 18"
(Aprilaire 6736)…short side) Power-close/spring-open operation Installs in 4.24 inch slot in duct Impedance protected for continuous stall The AprilAire 6736 Ventilation Damper - 10" x 18" is ideal for use in residential applications. This rectangular duct damper features an exclusive Flexible Link design and…
Our Price: $ 239.99Retail:$299.99Save:$60.00 (20%)In Stock -
AprilAire 6610 - 10" Zone Control Vent Damper
(Aprilaire 6610)The AprilAire 6610 is a round ventilation damper of the following size: 10 inches diameter The AprilAire 6610 - 10" Zone Control Vent Damper is a motorized damper with durable 24 gauge construction. This automatic vent damper features a position indicator for easy troubleshooting. This AprilAire…
Our Price: $ 149.99Retail:$169.99Save:$20.00 (12%)In Stock -
AprilAire 6606 Motorized Damper - 6"
(Aprilaire 6606)…6 inches in diameter and works well with either rigid metal or flex duct. The AprilAire closed damper features adjustable blade positioning and an integrated foam seal for flexibility with any zone job application. This ventilation damper also features two wire installation. (Aprilaire 6606 / 6606)
Our Price: $ 139.99Retail:$159.99Save:$20.00 (13%)In Stock -
AprilAire 6614 Comfort Zone Vent Damper - 14"
(Aprilaire 6614)The AprilAire 6614 is a round ventilation damper of the following size: 14 inches diameter The AprilAire 6614 Comfort Zone Vent Damper - 14" is a motorized damper with durable 24 gauge construction. This automatic vent damper features a position indicator for easy troubleshooting. This AprilAire…
Our Price: $ 169.99Retail:$199.99Save:$30.00 (15%)In StockDiscontinued Product. Read Description for Options.View Details -
AprilAire 6618 - 18" Automatic Ventilation Damper
(Aprilaire 6618)The AprilAire 6618 is a round ventilation damper of the following size: 18 inches diameter The AprilAire 6618 - 18" Automatic Ventilation Damper is a motorized damper with durable 24 gauge construction. This automatic vent damper features a position indicator for easy troubleshooting. This AprilAire…
Our Price: $ 299.95Retail:$399.99Save:$100.04 (25%)In Stock -
AprilAire 5158 Air Flow Measuring Device
(5158)…AprilAire 5158 fits the following model ventilator: AprilAire 8100 Energy Recovery Ventilator The AprilAire 5158 Air Flow Measuring Device measures the air flow inside the AprilAire 8100 Energy Recovery Ventilator. The AprilAire 8100 Energy Recovery Ventilator takes the stale air out of your house…
Our Price: $ 179.99Retail:$271.99Save:$92.00 (34%)In Stock -
AprilAire 6506 - 6" Automatic Vent Damper
(6506)…installation 60HZ synchronous type motor Nominal diameter: 6" (153mm) Adjustable stop (in open position) Impedance protected for continuous stall Ventilation (normally-closed/power-open) The AprilAire 6506 - 6" Automatic Vent Damper measures 6 inches in diameter and works well with either rigid…
As Low As: $ 99.99Retail:$149.99Save:$50.00 (34%)In Stock -
AprilAire 6607 - 7" Automatic Vent Damper
(Aprilaire 6607)…7 inches in diameter and works well with either rigid metal or flex duct. The AprilAire closed damper features adjustable blade positioning and an integrated foam seal for flexibility with any zone job application. This ventilation damper also features two wire installation. (Aprilaire 6607 / 6607)
Our Price: $ 129.99Retail:$169.99Save:$40.00 (24%)In StockDiscontinued Product. Read Description for Options.View Details -
AprilAire 6616 Motorized Damper - 16"
(Aprilaire 6616)The AprilAire 6616 is a round ventilation damper of the following size: 16 inches diameter The AprilAire 6616 Motorized Damper - 16" is a motorized damper with durable 24 gauge construction. This automatic vent damper features a position indicator for easy troubleshooting. This AprilAire damper has…
Our Price: $ 189.99Retail:$199.99Save:$10.00 (5%)In Stock