In existing buildings, single room heat recovery ventilators can be quicker and less disruptive to fit than ducted wholehouse heat recovery systems.
How Mechnical Ventilation with Heat Recovery works
With tighter new buildings, whole house heat recovery ventilation is the most effecitve ventilation strategy to satisfy Document F requirements and improve SAP ratings under Document L.
Mechnical Ventialtion with Heat Recovery (MVHR) continuosly extracts humid air from wet areas such as kitchens and bathrooms and using an Xcell heat exchanger, transfers the heat to filtered incoming outside air which is then redistributed to the living areas and bedrooms. Xcell heat exchangers are up to 93% efficient which significantly help reduce heating bills, plus the effects of condensation are dramatically reduced.
- Xpelair offer a CAD desugb service for new build applications, giving indicative duct runs.
- Xpelair units have heat exchanger efficiences of up to 93%.
- A wide range of Ultra DC units are available.