What People Say About Us

‘I have worked with HSB in a number of projects over the past few years and always found their overall approach to be of the highest professional standard, their analysis to be insightful and their proposed solutions to be both creative and feasible.’ ‘HSB is very much focused on providing workable solutions.’ 1140 Heat pump with underfloor – Luke Townsend

‘This system is much better than the older heating systems, very economical; it provides very controlled heating.’ ‘I regard it as a good investment and I was very pleased with the service and efficiency of HSB.’ 1240 Combination Heat pump with underfloor - Paudie Sugrue

‘In particular HSB have provided professional advice on all renewable energies available and explained this in lay mans terms.’ – Noel O’Sullivan

DHP-R large capacity heat pump

Produces efficient heating and comfort cooling.
The Danfoss DHP-R is a heat pump suitable for all buildings with output requirements up to 550kW.

Further Information

The installation can be adapted for your buildings needs and can easily be supplemented to also produce comfort cooling. An economic favourable option instead of running a costly cooling system.

Superb hot water production with option of legionella check.

The Danfoss DHP-R produces hot water quickly and efficiently. The normal water temperature is sufficiently high to prevent the growth of legionella bacteria and has an extra hot water precaution feature using the built-in de-superheater. Danfoss Robust can regularly heat the water to super high temperatures using this unique feature to further minimize the risk.

Advanced control system which is easy to control and monitor via the internet

The Danfoss DHP-R has an advanced control system. It is equipped with an integrated web server and can be easily controlled via the internet. Perfect for those who have several buildings or live somewhere other than in the building. Just connect a network cable to your heat pump to receive information about current temperatures, operating history etc. wherever you are in the world. It is also possible to change settings via the web. The system also has a high level of security that makes it impossible for unauthorised users to make changes to the settings.
If something needs to be rectified it will let you know automatically by e-mail or SMS.

The Danfoss DHP-R produces heating and hot water using stored solar energy from the bedrock, surface ground, groundwater or exhaust air from the building. It reduces heating costs, enabling initial investment to be paid for over a short space of time, whilst benefiting the environment and future generations.

Heat pumps extract stored solar energy from the soil, bedrock and ground water. Heat can also be reclaimed from the exhausted air from buildings.

Comfort cooling

The Danfoss DHP-R is suitable for all buildings with heat capacity requirements up to 550 kW. Systems can be adapted to suit the exact requirements of the building. For instance, the new system can be integrated with an old
system, whether it runs on gas, electricity, oil, pellets or district heating. The Danfoss DHP-R can be also be simply upgraded to supply the building with comfort cooling,
enabling a comfortable indoor climate, regardless of the weather outside.

Annual efficiency

The best way to judge the performance of a heat pump is to measure its annual efficiency. This is the ratio between
much energy is consumed and how much energy the heat pump provides over a year. The energy gain comes example from the bedrock, ground the building’s exhaust air system.

You can save this much energy



The whole circle represents the total amount of heating and
hot water used in the building. The blue field indicates energy consumed by the heat pump, the red indicates additional energy which could be used during peak loads and the green indicates free energy. This example has been calculated for a 1000-square-metre building over one year in normal weather conditions. The higher a building’s energy consumption, the faster the investment pays off.





Danfoss has years of experience of developing highly efficient, reliable heat pumps. The control equipment is designed to meet high demands for maximum energy savings and comfort. The menu system presents all the settings and information of the system’s status. Auxillary heat, hot water, shunt groups, cooling and anti-legionella are
regulated by the control unit. The heat pump is equipped with a web server, which makes it possible to view and change all settings. The controller and web system offer a high level of security for use by authorised users only. It is important that the dimensioning and settings are correct to maximise system performance and economy.




Complete control
– wherever you are

The Danfoss DHP-R makes it easier than ever to optimise the
operation of your heating system. Connect the heat pump to your broadband connection to give you full control of your system

– wherever you are.

The Danfoss DHP-R has an integrated web server. Simply connect a network cable to the heat pump and log into the system. You can then control and monitor your heat pump system wherever you are. You have control over all the
settings, alarm management, operating history, relevant temperatures and operating situation. You receive operating
history in the form of graphs with second, minute and hour databases. The databases can then be exported to a variety of formats, such as Excel.

Simpler and more efficient

All these options make it easier to optimise the operation of your system. They can also be very helpful if you require
support or service for your system. Internet control offers great potential for efficiency savings if you have systems in several different locations. The system can also communicate with other supervising systems on the market.

Technical Data

To download the brochure and data sheet in PDF click on links below

Click here to view DHP-R Brochure


Click here to view DHP-R Data Sheet