Air-to-water heat pumps are highly efficient for warm water central heating and use the same technology as the popular air-to-air heat pumps many Kiwis know. Instead of circulating air, they transfer energy directly into the water used in your heating system.

Choosing an air-to-water heat pump is a great way to lower your carbon footprint and enhance energy efficiency in your home. These eco-friendly electrical appliances maximize the value of each unit of electricity. They can be used with underfloor or radiator systems, but they work best with low-temperature underfloor heating. 

Additionally, you can generate domestic hot water with a cylinder linked to the system, which features a coil that transfers heat from the heat pump to your water supply.