Air Source Heat Pumps

Air Source Heat Pumps (ASHPs)

Smart Heating & Cooling for a Cleaner, Greener Future

Air Source Heat Pumps are transforming how we heat and cool our homes and businesses. These innovative systems work by drawing energy from the outside air—even in cold weather—and using a highly efficient compressor to heat or cool your property, as well as supply hot water.

At Renewacool, we’ve seen a huge surge in demand for ASHPs as more people discover how efficient, cost-effective, and eco-friendly they really are. Not every home has the benefit of accessible roof space for Solar, we do recommend talking to us about how Air Source Heat Pumps can help.

Why Choose an ASHP?
Unlike traditional heating systems that burn gas or oil, a heat pump only uses electricity to run its compressor. That means for every unit of electricity it uses, it can produce 3 to 4 times more in heating energy—making it one of the most efficient systems on the market today.

For example, a heat pump with a Coefficient of Performance (COP) of 4 will use just 1 kWh of electricity to deliver 4 kWh of heating—most of it from free, renewable air energy. Pair it with solar panels, and your savings soar even higher!

Save Money & Reduce Emissions

  • Up to 70% lower heating bills
  • Over 70% reduction in CO₂ emissions
  • No more gas or oil needed

Many of our clients have already made the switch, replacing outdated gas and oil boilers with cutting-edge heat pumps. The results? Lower energy bills, improved comfort, and greater peace of mind.

How Does It Work?

At the heart of a heat pump is thermodynamic technology—a closed circuit where a special refrigerant fluid continuously changes between liquid and gas states. As it cycles through the system, it captures and transfers heat from the air outside to warm your indoor spaces and hot water system.


Ready to future-proof your home or business with the latest in low-carbon heating?
Talk to Renewacool today and start saving.