Air Source Heat Pump Average Cost
On average, an air source heat pump costs between £1,600 and £18,000 to supply and install. Air to water average cost is £13,000 for supply and installation.
Air Source Heat Pump Noise at Night
On average, the sound level of most modern heat pump outdoor units is around 60 decibels, which is equivalent to moderate rainfall or normal conversation.
Air Source Heat Pump Efficiency at Low Temperatures
It has been noted that warmer weather may be better for these systems, while cooler temperatures reduce their efficiency. It depends on the heat pump type.
Air Source Heat Pump Noise Assessment
Air source heat pump noise must be less than 42 decibels. At 1 meter distance, noise can be 40-60 db, noise drop a lot as you move away from the system.
Air Source Heat Pump Conservation Area
Air source heat pumps have joined products such as biomass boilers and hot plates as licensed developments in England, Wales, Scotland and Northern Ireland.