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  • GFK gravity backdraft damper

GFK gravity backdraft damper

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GFK - gravity backdraft damper to prevent air back draft in the system. Such fan configuration that includes KFK mixing chamber and GFK backdraft damper ensures fan motor overheating protection based on BY-PASS actuation, in particular when the motor is not running due to no power supply. This design enables backdraft damper shutting and hot air distribution to other premises through ventilation ducts when the motor is not running.


€ 34.99

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€ 34.99

Details

GFK - gravity backdraft damper to prevent air back draft in the system. Such fan configuration that includes KFK mixing chamber and GFK backdraft damper ensures fan motor overheating protection based on BY-PASS actuation, in particular when the motor is not running due to no power supply. This design enables backdraft damper shutting and hot air distribution to other premises through ventilation ducts when the motor is not running.

KAM fans with KFK and GFK dampers with BY-PASS system in the chimney system 2

 

Operating logic of KAM filter with KFK mixing chamber and GFK gravity damper

When air temperature in the fireplace hood reaches the set point, the fan turns automatically on and distributes purified hot air from the fireplace to other premises. It turns off, when the temperature falls down below the set point. The BYPASS system is designed to protect the fan from overheating, for example, during power failure. In this case, the GFK damper is closed and hot air is moved through the bypass air duct past the fan. If the air supplied to the fan is too hot, the mixing chamber damper is opened, and cold air is supplied to the fan.

KAM fans with KFK and GFK dampers with BY-PASS system in the chimney system 2

 

Additional Information

Characteristic

KAM fans with KFK and GFK dampers with BY-PASS system in the chimney system

Dispatch Time 5 days
Color silver
Material Galvanized Steel

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Shipping cost is 9,99 EUR. DPD / UPS / Polish Postal Service.

Extra fee 89,99 EUR for heavy (over 31kg) and bulky orders.

Non EU customers (e.g Norway, UK) are responsible for all

import/customs/local tax fees that may be incurred upon receipt of your package. 

 

Combined Shipping - you pay shipping cost only for first item in your order

If you have any questions to item please let us know via email: info@ecoventi.com

Please do not forget to add item name or link to product page.

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