Daikin has vast experience in developing the most energy efficient technologies. Our heating and hot water solutions are powered by renewable and traditional energy sources.
Claim up to £600 cashback when you choose Daikin
Replace your old boiler with an eco-friendly heat pump, and we’ll give you up to £600 cashback too
Sustainable solutions
Our wide range of energy sources and hybrid combinations guarantees that you can have the most energy efficient heating and hot water solution for your needs and home. Daikin heating solutions provide you with heating and hot water by extracting energy from a range of renewable resources, including the air, water, ground and sun, or by optimising the efficiency of gas with Daikin's condensing technology.
Hot water heating set ups
There are two systems available on the market, and it is important to identify which solution is best for your needs.
Daikin Altherma ST
Thermal store
- Compatible with any type of heating system
- Safe and fresh hot water with anti-legionella tank
- Connect solar panels to heat your water and store it for later use
- Designed as smart-grid-ready to produce and store hot water at low energy tariff periods
Stainless steel
tanks
- High-quality insulation reduces heat loss to a minimum
- At necessary intervals, the indoor unit can heat the water up to 60°C to prevent the risk of bacteria growth
- Efficient temperature increase, from 10°C - 50°C in only 60 minutes
- Available as an integrated solution with a heat pump, gas boiler or separate tank
Hot water savings with solar energy
Reduce your energy costs by taking advantage of the sun's renewable energy. Our solar panels are easy to install and produce up to 70% of the energy your hot water heat pumps and boilers need. Equally available for all building types, our solar hot water systems accommodate both small and large homes. Choose between a pressureless or pressurised hot water system.
Pressureless ECH2O thermal store
- Ideal for new homes
- Higher energy performance than pressurised systems
- Requires a direct vertical connection from the tank to the solar collectors
- If there is no sun, the system automatically drains to prevent frozen pipes
Pressurized ECH2O thermal store
- Ideal for renovations and existing homes
- Possibility to use curved piping to connect the tank to the solar collectors
- Filled with water and antifreeze to prevent frozen pipes
- The system is pressurised and sealed for your safety
Find the perfect Daikin solution for your home

Air-to-water low temperature heat pumps
- For heating, hot water and cooling
- Powered by 75% air and 25% electricity
- Optional solar support
- Ideal for new homes and Green Buildings

Air-to-water high temperature heat pumps
- For heating and domestic hot water
- Powered by 65% air and 35% electricity
- Optional solar support
- Connects to existing piping system and high temperature radiators
- Ideal for renovations and replacing old boilers

Hybrid heat pumps
- For heating, hot water and cooling
- Powered by an optimal combination of air, electricity and gas depending on seasonal conditions and energy prices
- Ideal for renovations and replacing old gas boilers

Air-to-air heat pumps
- For heating and cooling
- Powered by 80% air and 20% electricity
- Ideal for new homes, Green Buildings and replacing old electric systems

Heat pump convector
- For heating and cooling
- Combinable with underfloor piping
- Can replace outdated radiators
- Ideal combination with heat pumps
- Less noise
- Small dimensions