Bole is the first choice for wall-mounted fresh air system in Xuzhou

Wall-type heat recovery fresh air fan Fenduoike series
Product Description
Application
Energy-saving single room air supply and exhaust system, which can be used in apartments, villas and commercial residences.
Due to the heat recovery function, heat loss due to ventilation can be reduced.
Balanced humidity and adjustable gas exchange create an individually controllable microenvironment.
A whole house ventilation system can be established through the combined connection and centralized control of several individual wall ventilators.
Heat and moisture regeneration
High-tech ceramic energy saver with high heat recovery efficiency.
Due to its cellular structure, this unit has a large contact surface and high efficiency. This energy saver has excellent thermal conductivity and thermal energy storage capacity.
Installation method
This unit can be used for wall-through installation in circular holes in building exterior walls
The best ventilation solution is to install reverse-connected units in parallel. Some units ensure fresh air is introduced into the room, while others extract gases from the building. This provides the most effective and balanced ventilation.
To avoid architectural changes, these units are divided into two stages
Pre-installation (stage) During the interior decoration and outdoor wall painting and decoration stages. This phase includes the installation of retractable ducts, external hoods and cabling.
Final installation (stage) Before using the house, the heat accumulator, filter, connection to the ventilation unit, and automation are installed.
If mounting a vent hood on the exterior wall is not feasible, the unit can be flush-mounted and the exterior grille embedded in the exterior window frame with the help of a corner mounting kit, which needs to be purchased separately.