Open-Box: Broan MD6T 6-In. Automatic Make-Up Air Damper
Open-Box: Broan MD6T 6-In. Automatic Make-Up Air Damper - Good is backordered and will ship as soon as it is back in stock.
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What's In The Box?
What's In The Box?
- Broan MD6T 6-inch Automatic Make-Up Air Damper
- 24-volt Transformer
- Owner's Manual
- Installation Guide
Used - Like New: This product has been opened and may have been lightly used. The product is in perfect working condition but may have slight cosmetic blemishes. All product accessories and manuals are included. It is in its original manufacturer packaging that will show signs of previous shipping.
Used - Very Good: This product has been opened and lightly used. It is in very good working condition but may have cosmetic blemishes. All product accessories and manuals are included. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping.
Used - Good: This product has been opened and used. It is in good working condition but may have cosmetic blemishes. There may be missing accessories or manuals. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping. The original packaging may be over-boxed, if needed.
Used - Acceptable: This product has been opened and used. It is in good working condition but may have cosmetic blemishes. There may be missing accessories or manuals. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping. It may be over-boxed, if needed.
Open-Box: Broan MD6T 6-In. Automatic Make-Up Air Damper - Good is backordered and will ship as soon as it is back in stock.
This Open-Box: Broan MD6T 6-In. Automatic Make-Up Air Damper has been fully inspected and tested to ensure proper functionality. You can buy confidently knowing every open-box comes with our 30-day money back guarantee. A great option if you're looking for quality and savings.
Broan’s MD6T 6-inch automatic make-up air damper is designed to provide make-up air control for exhaust devices. Used with slave dampers, they open in unison to provide synchronized operation of kitchen, bath, and whole-house ventilation products.
Wired to the transformer using low-voltage wiring, this 6-inch automatic damper is signaled to open and close while the range hood is in operation. This ensures optimum performance in a variety of applications.
Feature Highlights
- Direct Wire Design: Works with select range hoods to balance indoor air pressure by providing interlocked make-up air. They close as soon as the range hood is powered off.
- Group Dampers: You can "gang" dampers together to provide a cost-effective means to provide higher volumes of make-up air.
- Save Energy: Interlocked make-up air systems save energy by not allowing unwanted air into the home during heating or cooling, so air pressure is equalized.
- Meet IRC-Based Requirements: Using make-up air dampers to control it, IRC-based requirements for make-up air are met.
When to Use a Make-Up Air Damper
Make-up air is usually needed in homes with large range hoods (over 300 CFM) and in newer energy-efficient "tight" or "green" homes that are tightly sealed. They are also useful in homes or cabins with natural-ventilated combustion appliances like a water heater or natural-draft fireplace. These tend to be more susceptible to improper venting in cases of depressurization.
Benefits of Using a Make-Up Air Damper
- Filtration: Since the make-up air is entering your home at a known point, it can be filtered before entering.
- Reduce Negative Pressure: When air is exhausted without being replaced by fresh outdoor air, negative pressure conditions can become severe, interfering with the correct operation of combustion equipment.
- Effective Exhausting: When fresh outdoor air is drawn into your home, pollutants are more effectively exhausted, improving ventilation.
Summary
The Broan MD6T 6-inch Automatic Make-Up Air Damper features a direct wire design to provide control for make-up air in kitchens, baths, and whole-house ventilation. Wired to operate in conjunction with slave dampers to open and close while the range hood or bath fan is in operation.
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TypeDamper
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ColorGray
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ControlsToggle Switch
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Housing MaterialGalvanized Steel
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Power SupplyElectric
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Voltage (V)24
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Wiring StyleHardwired
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Depth (in.)10.0
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Duct Diameter (in.)6.0
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Weight (lbs.)2
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Width (in.)9.0
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Manufacturer's Warranty1-Year Warranty
