EnerPHit Archives | Heat, Space and Light Ltd

MVHR retrofit design and installation in a 100-year old cottage

26 December 2020Patrick 5 Comments

Loft-fitted Zehnder Q350 MVHR with pre-heater by Heatspaceandlight.com

We have completed the design and first fix installation of a Zehnder Q350 MVHR system with ComfoTube ducting into a 100-year-old cottage that’s undergoing a low energy retrofit upgrade. The MVHR system will improve the indoor air quality, comfort and… Continue reading →

EnerPHit – the low energy design spec for London retrofits

8 February 2016Patrick Leave a comment

Passivhaus isn’t the only option for creating a low energy eco home in London. EnerPHit is a similar standard incorporating airtight, high-quality insulation with a mechanical ventilation system, but the certification is a little more lenient than PassivHaus. That makes… Continue reading →