Outside Wall Vent Hose Cover for Tumble Dryer 4 inches  100-mm'Universal New

Product Description

Growing manufacturer of domestic ventilation fans and equipment- We offer one of the largest  selection of accessories  such as electrical controllers-  electrical speed controllers-  Roof ent Kits- ducting and ventilation accessories and boxed venting kits- We offer selection of high quality mechanical extract ventilation fans- Heat recovery products-  electrical heating systems and cooling products-  The airflow operated gravity shutter is a rain and weatherproof vent finished in black colour- The item is made from premium quality plastic-  The overall external dimensions of the Grille - 155 mm x 155 mm with 4" 100mm dia duct connection size for outdooruse-  The Grille has three non-return gravity flap outlets- The Shutter works by extract air opening the blades to allow air to pass-  When the extractor fan or ventilation system is not in use-  the grille shutter flaps close automatically-  This is Designed to protect your property duct frm unpleasant odours noises and to prevent backdraught air or rain penetration and entry of objects or vermin when the ventilation unit is not in operation-  This Gravity shutter vent has removable blades for simple cleaning and secure installation. Just push-fit duct and fittings together. If required, seal using a method of your choice Popular options include Mastic Seala nt Poly Cement or Tape -  This Gravity grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation- passive ventilation-  positive input-  air conditioning- HVAC- and Heat Recovery Systems. The Gravity Outlet is manufactured in compliance with the Building Regulations in Approved Document Part F-

Feature

  • Airflow Operated gravity shutter is a rain and weatherproof vent finished in black colour- The item is made from premium quality plastic-  The Overall external dimensions of the grille - 155 mm x 155 mm with 4" / 100mm dia duct conection size for outdoor use-

  • The Grille has three non-return Gravity flap outlets- The shutter works by extract air opening the blades to allow air to pass-  When the extractor fan or ventilation syste m is not in use-  the Grille shutter flaps close automatically. This is designed to protect your ventilation duct from unpleasant odours-   Noises and to prevent backdraught air or rain penetration-  and Entry of objects- or vermin when the ventilation unit is not in operation-

  • Simple and Secure installation-  Just Push-fit duct and fittings together- If required, seal using a method of your choice (Popular options include Mastic Sealant Poly Cement or Tape).

  • This Gravity grille cover can be used as a part of a long ductwork run for a variety of purposes-  Whole House ventilation-  conditioning ducting-  passive ventilation- positive input- HVAC-  Heat Recovery Systems and to cover Bathroom-  Kitchen air conditioning Fans-

  • The Gravity Outlet is manufactured in compliance with the Building Regulations: Approved Document F-