Heat-recovery ventilation reaches new levels of efficiency

greenwood

Greenwood Airvac’s Fusion HRV2 whole-house heat-recovery ventilation system has a specific fan power of 0.47 W/l/s and a heat-transfer efficiency of up to 93%. These performance figures are said to make the units the most efficient of their type on the market.

These compact units are suitable for houses and apartments with two or three bedrooms. They easily pass through a loft hatch and can be installed by one person.

Its performance satisfies SAP Appendix Q and achieves EST best-practice performance levels.

Features include integrated filters, flying lead, energy efficient EC motors and pot controls on the body of the unit so it is easy to commission on site.

For more information on this story, click here: Oct09,
Related links:
Related articles:



modbs tv logo

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.

Engineering services alliance welcomes government consultation on retentions and late payments

Actuate UK, the engineering services alliance, has welcomed the new government consultation on reforming cash retentions and taking legislative measures against late payments to small businesses, as part of the new Small Business Plan unveiled on 31st July 2025.