Not just hot air!
Reduce moisture levels: "Solar Whiz" by Home Efficiency Group is also a very effective way to reduce moisture levels in the roof space. The extraction fan removes moist air, which amongst other damaging effects, may cause condensation on the roof – and in extreme cases condensation dripping onto insulation/ceiling causing damage, such as cracking plaster and peeling paint. A "Solar Whiz" will also help prevent mould & mildew and protects the roof structure.
Heat extraction from inside the house: "Solar Whiz" by Home Efficiency Group may via a duct remove hot air from specific rooms or areas. It may also be possible to simply place vents in specific rooms and connect the vents into the roof space, which means that the replacement air for the roof space will be partially supplied through these vents.
What if my roof doesn’t face the sun?
The "Solar Whiz" can be turned to face the sun no matter which way the roof is facing – so not having a north facing roof is no problem! The adjustable PV panel mounting allows you to choose a suitable angle (up to 45 degrees) for any pitch – even if your roof faces south.