Kair Trakmaster 125 Slimline Heat Recovery Ventilation Unit - Condensation Solving For Whole House

I installed this unit in the attic to solve a mould and humidity issue on the top floor and in the bathroom. As we keep all the bedroom doors closed to stop the pets lying on the beds and locking themselves in these rooms, the air was not circulating properly and we had a lot of moisture, which gave way to black mould building up on the walls, and the bathroom walls were always wet.I installed this system, blowing air in the three bedrooms and sucking out in the bathroom. We are now in the cold months of winter and while last year was a disaster, this year is trouble-free. I should have done this much sooner.The system is easy to install, even for someone with very little DIY experience. Amazon has all the tubing, brackets that you need. The vents in the roof were installed for me, but I did all the rest. It’s not small work, but feasible and easy to understand.

Happy with it. It really does work well and reclaims a lot of heat that it states it will.I bought the exact same design called Fantronix a number of years ago. However I only started using it a few months ago and am happy with it. I use it in our main bedroom and extract the stale air from the en suite bathroom. It really does pre warm the in-coming fresh air, which is really noticeable in chilly weather. It is low noise in low trickle speed and suitable for use in bedrooms. Medium speed in not noisy but high (boost) speed is noticeable. If it turns out to be reliable over the years it will be worth the money spent.