Can a single high wall unit heat multiple rooms in the house?
No, the heat pump should only ever be sized for the room it is in so installing in a hallway to service bedrooms is not recommended.
Can I use my heat pump to cool?
Yes - a heat pump also work as an air conditioner so is a great option to cool your home.
Are heat pumps noisy?
The internal wall mounted unit has a fan which is designed to be as quiet as possible during operation.
How many heaters do I need for an average three bedroom house?
HRV can pop around to your house to provide a free home assessment and discuss your heating requirements, as this can significantly vary depending on building design.
Heating - HRV