Daikin Altherma DHW Heat Pump: Quiet, Efficient Hot Water for Modern Homes

Daikin’s Altherma Domestic Hot Water (DHW) Heat Pump gives housebuilders a simple, low‑carbon solution for domestic hot water. Compact, quiet and PV‑ready, it ticks all the right boxes for modern homes.

Hot water from the air

The Daikin Altherma DHW Heat Pump is an air‑water system designed to deliver reliable domestic hot water while helping new homes meet energy and sustainability targets. By extracting renewable energy from the air, it reduces reliance on traditional water heating methods. And with up to A+ energy efficiency, it’s the perfect fit for future‑ready developments.

Compact, quiet and easy to install

Available in 200L and 260L versions, the single indoor unit has a sleek, modern design that saves space. With sound levels of just 51dB(A) indoors and 44dB(A) outdoors, it’s also one of the quietest domestic hot water heat pumps on the market. Ideal for urban and suburban sites where noise can be a concern. Installation is quick and easy: connect Daikin’s ductwork to the tank outlet leading outside.

A boost for sustainability and EPC ratings

Using air as a renewable energy source, the Altherma DHW Heat Pump can deliver up to 62°C with the heat pump alone, and 75°C with its heating element. Integrated solar thermal control and PV compatibility make it simple to harness on-site renewable energy. Daikin’s well-known splits and multi-split systems can also provide energy-efficient heating [A++] and cooling [A+++].

For housebuilders, that means a straightforward way to cut carbon, improve EPC ratings and offer lower running costs for homeowners.

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