Daikin Altherma 3 R W ERGA04EV with EHBH04E6V | ★★★★★★★★★★106 Reviews

How it works

The outdoor unit harvests energy from the air to deliver heating, cooling and domestic hot water. Up to 75 % of the energy is drawn from the air, with electricity covering the remainder. The air-to-water heat pump uses a compressor and refrigerant to move this energy into water, which is heated on demand and circulated throughout your home.

Low-temperature heat pump

Ideal for new builds, low-temperature heat pumps maximize under-floor heating and low-temperature radiators, delivering the same comfort as traditional radiators while cutting energy use.

Refrigerant pipe link

Split heat pumps pair an outdoor air-capture unit with an indoor control hub. Connecting them via refrigerant piping keeps heat loss to a minimum as warmth is moved indoors.

Product highlights

• All hydraulic parts built in—no third-party components required.
• Front-facing hydraulic parts for quick, easy access.
• Compact footprint fits tight spaces with zero side clearance.
• Sleek look that blends with other household appliances.
• Pairs with stainless-steel or ECH2O tank.
• Extracts heat outdoors down to –25 °C.
• Managed through the included Daikin Residential Controller app.
• Voice control ready.