Daikin Altherma 3 R F ERGA06EV + EHVX08S18E6V Reversible Heat Pump System | ★★★★★★★★★★82 Reviews

How does it work?

The outdoor unit draws energy from the air to deliver heating, cooling and domestic hot water. It harvests up to 75 % of the energy from the air, with electricity covering the remainder. Through a compressor and refrigerant, the air-to-water heat pump transfers this energy to the water, heating it on demand for your home.

Low-temperature heat pump

Designed for new builds, these units suit underfloor heating and low-temperature radiators, running at mild temperatures while matching the comfort of traditional radiators.

Refrigerant piping link

Split heat pumps pair an outdoor air-capture unit with an indoor control module. Connecting them via refrigerant piping keeps heat loss minimal as warmth is delivered indoors.

Key highlights

• All hydraulic parts built in—no extra components required.
• Hydraulics and board face-forward for quick servicing.
• Compact footprint fits tight areas with zero side clearance.
• Clean styling blends with household appliances.
• Pairs with stainless-steel or ECH2O tank.
• Outdoor unit runs down to –25 °C.
• Manage through the Daikin Residential Controller app.
• Built-in voice control.