Heat Pumps - Our Product Range & The Benefits

Call 0114 270 3900 to Discuss your Heat Pump Requirements

Heat Pump technology involves equipment which transfers energy (heat) from one location (an open space) to another (a heat sink). Heat pump technology uses the refrigeration process (is applied by transferring) and transfers low temperature energy to a refrigeration loop, compresses the gases (heat) to a high temperature and transfers this heat to the hot water and heating distribution system(device called a heat sink). No matter how large or small the building, we will have a heat pump system to meet your needs. Our systems range from a single 4kW unit to multiple units with a single controller producing around 300kW. Domestic hot water storage is also provided using 180 to 1000 litre pressurised vessels designed specifically for our Heat Pumps.

Key Benefits

• No need for an oil or gas boiler!
• Provides all of your heating and hot water needs.
• One year parts and labour warranty.
• Can be monitored over the internet for user confidence and security.
• Mains pressure hot water cylinders from 150 litres to 1000 litres.
• Save up to 85% in energy costs against conventional systems.
• 100% less CO2 emissions than fossil fuelled systems if you buy 'green' electricity or produce it yourself.
• For every 1 unit of electricity used an average of 4 units of heat are produced meaning 75% of your energy comes from your own power plant under your garden, the other 25% comes from the electricity used to drive the heat pump.
• 20+ year's system lifetime and no annual servicing.
• Quality Assured units from Swedish manufacturers with over 30 years of design and operational
• experience.
• Inflation and tax proof investment, the government cannot tax your garden!
• No risk of explosion or carbon monoxide poisoning.
• No need for gas connections or fuel tanks.
• Use under floor heating, radiators fan coils or a combination.
• Will heat swimming pools.
• Energy efficiency average 400% across the year compared to boilers that are typically 70 - 95%. They also maintain their efficiency over time whereas boiler efficiencies reduce dramatically over time.
• Up to 600% efficiency possible with open loop systems.
• Cost effective passive and active cooling available.
• Always available whatever the weather, day or night.

Heat Collection Methods

Depending on your project, a number of options for heat collection are available.

Horizontal Closed Ground Loops: When there is plenty of land available this is normally the most cost effective method. Polyethylene pipe is laid in trenches approximately 1m deep and a mixture of water and food grade anti-freeze ('brine') is circulated to collect energy from the ground.
Vertical Closed Ground Loops: Where space is tight, vertical boreholes may be the answer. They can range from 25m - 150m deep but can be expensive depending on the location. A closed U-tube is placed in the borehole and a mixture of water and anti-freeze is circulated to collect energy.
Air Source System: This harnesses solar energy found in the outdoor air. With this system there is no need for digging or drilling and installation is very quick and simple. It is ideal for urban sites where there is very little ground space.
Vertical Open Loops: This type of loop system may be cost-effective if ground water is plentiful. Ground water from an aquifer is pumped to a heat exchanger then transfers its heat to the heat pump. After it leaves the building, the water is pumped back into the same aquifer via a second well, called a discharge well, located at a suitable distance from the first.
Closed Pond Loops: This type of loop design may be the most economical if your building is near a body of water such as a large pond or lake. The brine circulates underwater through polyethylene piping in a closed system. The pipes may be coiled in a slinky shape to fit more of it into a given amount of space. Because it's a closed system, there are no adverse impacts on the aquatic system.

Danfoss Heat Pumps Product Range

Danfoss Heat Pump - DHP-A Click to view details Extremely economical and reliable 4 - 16 kW output range Built in 180 litre hot water storage Possible 1:5 energy exchange Scroll compressor for quiet and efficient operation Can be fitted with Danfoss On-line Simple operation

Danfoss Heat Pump - DHP-L Click to view details Extremely economical and reliable 4 - 16 kW output range Combines with separate tank for larger hot water demand (Mbh 160 - 300 litres or KBH 500 - 1000 litres) Possible 1:5 energy exchange Scroll compressor for quiet and efficient operation Can be fitted with Thermia On-line Simple operation

Danfoss Heat Pump - DHP-A Click to view details Harnesses solar energy from outdoor air Extremely economical and reliable Quick and easy installation No digging or drilling required Heat Pump with 180 Litre domestic hot water storage No separate defrost tank required On-demand defrosting for optimum efficiency

Danfoss Heat Pumps - DHP-R Click to view details Extremely economical and reliable 13 - 45kW output range Multiple units be combined to provide sufficient capacity for larger commercial installations Can add separate tank for hot water storage (KBH 500 - 1000 litres) Possible 1:5 energy exchange Scroll compressor for quiet and efficient operation

Danfoss DWH Hot Water Storage - Click to view details Mains pressure rated 160, 220 and 300 litres hot water storage tanks available Copper lined or stainless steel tanks available Electric heating element available

Danfoss KBH Hot Water Storage - Click to view details 500, 700 and 1000 litres available for large hot water demands

Please browse our website for more information about Danfoss Heat Pumps and our range of Heat Pumps then contact us on 0114 270 3900 to speak to one of our team or complete the enquiry form on the website.