MULTIPURPOSE The One-Way Airflow ducting damper is designed to be mounted between two ducts to prevent backdraft when the fan stops.It's an excellent choice for various HVAC systems, such as range hoods, bathroom exhaust fans, kitchen ventilation, air conditioning systems, heating ducts and vents, etc.WHAT YOU GETThe package comes with 1 Pcs Silver Tone HVAC Backdraft Damper with a 4-inch(99mm) outer diameter of interface and 2.3-inch(58mm) overall length.RELIABLE MATERIAL This Backdraft Damper, constructed with a galvanized steel body, aluminum damper blades,and stainless steel spring, precisely manufactured, with great durability and stability. It can quickly respond to change airflow direction, ensuring one-way airflow in the air duct system.
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Electrical Sales prides its self on having a green policy. All orders are dealt with quickly and efficiently by our fully trained staff whose aim is to provide a seamless service. Mounting: Wall, Ceiling.
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Tire Plug Kit Large Rubber Protective Cover Atv Accessories Air Buffer. Features the aluminum material, which has high durability, not easy to deform.This attic fan cover is made of premium material, which can withstand long-lasting use.
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Xpelair GXC6 6” 150mm Extractor Fan with Shutters 90018AW.
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Suitable for ducting tumble dryer, bathroom or kitchen extractor fan, In-line extract fans, and other ventilation applications. The RD6BS is an inline gravity-operated shutter used to dramatically reduce air traveling back into rooms causing draughts and cold air.
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In-line back draught shutter. Material: PVC. Electric fan design Exhaust Fan. Mounting type Wall Mount. Safety Warning. Manufacturer part number R1230. Item Weight 50 g. We're happy to help.
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【Complete Solar Ventilation Kit】: Includes 15W monocrystalline solar panel + dual 3W fans + 8 cable ties + English manual – all-in-one solution for hassle-free setup. 【High-Efficiency Solar Power】: 28x28cm high-performance monocrystalline panel (12V, 15W) converts sunlight to energy efficiently; no wiring needed, eco-friendly and cost-saving.
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