Danfoss Ground Source Heat Pumps

Efficiency, convenience and reliability

G round source heat pumps retrieve the solar energy found in the ground via pipe that is buried under your plot. At a depth of approximately one metre the pipe is coiled around your plot and the energy is then received from the ground.

Advantages:

No drilling needed
Lower installation costs
The pipe in the ground maintains an even temperature throughout the year

D anfoss has developed a number of technologies such as TWS (tap water stratification), HGW (hot gas water heater) and opti (automatic variable speed controlled circulation pumps), to contribute to increased annual efficiencies, comfort and reliability.

What's in it for you?

Minimum Energy Consumption

All Danfoss heat pumps have been designed to produce heating. The incorporate high quality components, refrigerant circuit and control system that are designed to ensure on of the best seasonal performances on the market. Scroll compressors have fewer moving parts than conventional compressors, which increase their lifetime and reduce sound level. The controller in a Danfoss heat pump is designed specifically for the purpose of controlling a heat pump. Opti technology and control strategy enables the highest possible heating comfort at the lowest possible running cost.

Hot water comfort

The new patented HGW (Hot Gas Water heater) technology increases the annual efficiency of the hot water production by about 20%. Domestic hot water can be produced simultaneously with the heat production, providing plenty of hot water during heating season at a very low cost. The integrated TWS (tap water stratification) technology provides 15% more hot water than conventional water heaters. The large surface area and orientation of the TWS coil ensure a plentiful supply of hot water.

Ready to install

Ready to run delivery, heat pumps including adequately sized filter-ball, filling device and flexible hoses, all in the right quality. Heat pump prepared for cooling functionality so no further control devices are needed to run either passive or active cooling. Heat pumps delivered as a complete heating system, e.g. circulation pumps, auxiliary heater, soft starter, control unit all included in the heat pump - tested and approved to meet the high quality requirements.

Low cost air conditioning

Enjoy low-cost air conditioning in warm months. A Danfoss heat pump is able to provide a comfortable indoor climate all year round. Heat is produced during the cold seasons, and you can choose to have cooling during the warmer months. With all ground source heat pumps it is possible to cool the building. Passive cooling only uses the power of the collector circulation pump (between 200 and 600 Watts) to effectively create a comfortable indoor climate. Should extra cooling be required, Active cooling can be used. Active cooling uses the compressor to lower the temperature of the coolant. A combined heating cooling system can be more efficient than alternative systems on the market that use separate cooling units.

Danfoss dometic ground source heat pump range

Ground Source Heat Pumps

Models with HGW technology (hot gas water) allows the hot water to be constantly topped up to the desired temperature during heat production. All these models are available to work with an external hot water tank.

Ground source heat pumps with integrated hot water tank

Heat pumps with opti technology using speed-controlled circulation pumps, to ensure maximum efficiency under all conditions. The integrated hot water tank with its TWS technology rapidly produces large quantities of hot water. Models with HGW technology (hot gas water) allows the hot water to be constantly topped up to the desired temperature during heat production. This significantly improves seasonal performance.

Inverter-controlled ground source heat pumps with integrated hot water tank

The DHP-H Varius Pro+, newly developed ground source heat pump with the inverter-controlled compressor adjusts the heat load constantly according to the current heat demand. Model with HGW technology (hot gas water heater) and the built-in TWS (tap water stratification) technology allows the hot water to be produced faster and at higher temperatures than those methods used traditionally. This significantly improves seasonal performance.

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