DIY Archives | Heat, Space and Light Ltd

Case Study: 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 →

How to DIY your own MVHR ventilation duct system (16 steps)

1 January 2017Patrick 24 Comments

rigid-steel-ducting-for-an-mvhr-system-in-the-uk

Mechanical Ventilation with Heat Recovery systems (MVHR) are actually very straightforward to install yourself, as long as you’re reasonably handy with a drill and you aren’t afraid of heights. Here’s a step-by-step process for how to install your own MVHR… Continue reading →