Ventilation Megastore | DHV-04/100B | MVHR Mechanical Ventilation | HRVU Heat Recovery | Heat Exchanger | Low Energy Consumption | Reduced Humidity & Condensation | Designed for Smaller Spaces

Everything ok, as described

Easy to install, quiet, keeps the air in the room fresh without making it cold. Would totally recommend

Pretty good product, but if you don’t use the switch supplied it does need a relay as you will get voltage feedback down the switched live.

Quiet and has not given trouble for years.

Does the job perfectly

I have brought the ventilation megastore product and the box is undamaged but the product has its sheet metal dented and the plastic shattered before even being taken out of the box, meaning that the product was damaged but it was still packaged into an undamaged box.

a great piece of kit,,it works well

nice trade