Retro fit an "always on" extractor fan to a single garage?

[bobthemonkey]

vx220 said:

Morning,

Looking to add ventilation to a brick garage, not 100% sure what I'm looking for. I'd like it to be running all the time, but worried about the running cost.

Any thoughts or ideas?

One of these should do the trick.

Search term you need is DMEV. Officially meant for anywhere with running water under the recent building regs, but provide low rate constant ventilation for low power consumption.

https://www.extractorfanworld.co.uk/continuous-run...