- For use in small and medium sized dwellings up to 125 m²
- Extracts up to 235m³/hr a 100Pa
- Over 90% thermal efficiency
- Thermal summer by-pass
- Energy Efficient EC fans ensure low SFP
- Fits inside a 600mm kitchen cupboard
- In-built frost protection
- Ceiling suspended version available
- Complies with building regulations
- 1 year warranty
Duplexvent DV72 is a high performance heat recovery unit which provides a cost-effective solution for residential dwellings.
This MVHR unit is equipped with an easily removable polypropylene, ultra-high efficiency heat exchanger which transfers more than 90% of the warmth from the outgoing waste air stream into the incoming fresh air.
A thermal by-pass helps to avoid dwelling overheating in summer.
Thanks to its extremely compact size the Duplexvent DV72 can be mounted in a standard kitchen cupboard or on the wall vertically which provides a space-saving solution especially for small and medium size dwellings.
Our SAP Appendix Q eligible DV72 and AIRFLEX PROducting system create a perfect solution with highly Contrefficient heat recovery and Zero Leakage air transfer which provide ventilation levels that meet the latest Building Regulations 2010 (Approved Document F).
A separately mounting commissioning switch is supplied with the unit. Two, 100% user adjustable speed levels can be set on installation. In addition both fans can be independently adjusted to ensure a balanced system upon commissioning. Also accepts boost function switches (not supplied). An automatic thermal summer by-pass will activate when the supply air temperature reaches 25°C to prevent dwelling overheating via heat exchanger.