Daikin Altherma 3 R W ERGA06EV + EHBX08E9W Reversible Heat Pump | ★★★★★★★★★★105 Reviews

How does a heat pump work?

The outdoor unit captures energy from the air to deliver heating, cooling or hot water. Up to 75 % of the energy comes from the ambient air, the remainder being supplied by electricity. An air-to-water heat pump uses a compressor and refrigerant to transfer this energy to water, which is then heated to your desired temperature and circulated throughout the home.

Low-temperature heat pump

Designed for new-build properties, low-temperature heat pumps pair perfectly with underfloor heating or low-temperature radiators. They operate at lower flow temperatures while providing comfort comparable to conventional radiator systems.

Refrigerant pipe connection

Split heat pumps consist of an outdoor air-source unit and an indoor control unit. Connecting them with refrigerant piping minimizes heat losses while energy is transferred inside the house.

Product highlights

• All-in-one: Every hydraulic component is built in—no third-party accessories needed.
• Easy access: Hydraulic parts and front panel open wide for quick servicing.
• Compact footprint: Fits tight spaces, requires minimal side clearance.
• Modern look: Blends seamlessly with household appliances.
• Flexible pairing: Works with stainless-steel tank or ECH2O cylinder.
• Cold-climate performance: Extracts heat effectively down to –25 °C.
• Smart control: Operate via the included Daikin Residential Controller app.
• Voice command: Hands-free operation ready.