The Solar Assisted Heat Pump that can work Day or Night

​Home Switch Ltd are one of the prime distributors of the Solamics Bunsen Air Solar Assisted Heat Pump.

The Bunsen Air unit has benefited from over 12 years of data specific to the research and development of Thermodynamic systems. The Bunsen Air can be simply retrofit to any existing hot water cylinder, or be installed with a new one, turning the hot water cylinder into a solar system which can generate 100% of a households hot water requirements day and night.

The Bunsen Air is a low energy system, using only the required electricity to run a small pump and a compressor, and accordingly is extremely cheap to run, as all the energy from the atmosphere is free! Specifically developed for the U.K. climate this technology is not dependent on direct sunlight, unlike most types of solar hot water heating. Instead energy is transferred from even the coldest weather, and works day and night – the perfect solution for the U.K. climate.

Why did Home Switch Ltd choose the Bunsen Air Solar Assisted Heat Pump?

Home Switch Ltd have been a distributor of Solar Assisted Heat Pumps or also known as Thermodynamics for the past 2 years. We have supplied variuos companies with well know solar assisted heat pump/Thermodynamics systems all over the UK and Ireland.

When Home Switch heard there was a new system on the market "The Bunsen Air" manufactured by Solamics Ltd we just had to have a look. We supplied three installation companies in three very different parts of the UK to trail the Bunsen Air product. The feed back was phenomenal.
All three companies claimed that the Bunsen Air was more efficient then any other product they had installed!. One company went on to say that the dual solar panel collectors "One in - Two Out" flow pipes made the overall system 35% more efficient then anything else they had encountered. All three companies also commented on how quiet the system was and how all the internal components were of the highest standard.

After such reveiws Home Switch Ltd have now made the decision to only distribute the Bunsen Air Solar Assisted Heat pump.

Bunsen Air System Prices

Home Switch Ltd offer two pricing bands, Single system prices and Mulitpul system prices.

Multiple prices are based on 5 or more systems purchased each month or forward ordering.

All our system prices Include the necessary accessories pack but do not include delivery.

FREE Accessories Pack With Every System

£ Call or Email for Pricing

£ Call or Email for Pricing

Single System Price

Multiple System Price

The Bunsen Air System
  1. Solar Collector Panels
    Solar Collector Panels
    The Solamics solar collector panels are different from a conventional Solar PV panels. A conventional solar panel works only from direct sunlight, and is used for generating electricity. The Solamics Solar Collector transfers energy from all elements - air temperature, wind, rain, sunshine and even snow!, and therefore works efficiently anytime - day or night.
  2. Solar Assisted Heat Pump
    Solar Assisted Heat Pump
    The Bunsen Air Unit is a small solar assisted heat pump that uses 2 solar collector panels to transfer the FREE energy from the air and outside weather in order to generate energy in the form of heat. This energy is then transferred from your solar assisted heat pump to your domestic hot water system. The Bunsen Air unit is a Solar Assisted Heat Pump and uses externally fitted solar collector panels to transfer the free energy from the outside weather in the form of heat to the refrigerant.
  3. Accessories
    Solamics Ltd. offer a comprehensive package of high quality accessories. This package covers all necessary parts required to install the Bunsen Air system. The Accessories pack are FREE with every system purchased. Should you need to purchased an extra accessories pack these are charged at £125.00 each + Vat
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What are the Advantages Bunsen Air have over other products available on the UK market?

The design and development of the Bunsen Air Solar assisted heat pump has been driven by efficiency.

The superior reheat times of the Bunsen Air means it actually spends little time running each day, and most of the time in Stand By.

Key features mean the Bunsen Air generates more power using less electricity. So the unit runs for less time and uses less power when running.

Below are features we feel cannot be disputed:

ERP A Rated:
The Bunsen Air has been independently tested for noise levels, performance and power, resulting in ERP A rating (Energy Related Product) – currently the highest rating available for these products.
The excellent results in efficiency and noise levels gives added endorsement to the performance of this renewable hot water system.:

Compressor: Rotary Power
The Bunsen Air units have next generation rotary compressors to generate fast and efficient heat recover times.
Under testing the rotary compressors significantly outperformed the standard piston compressors. Although presumed to be a noisier option, the Bunsen Air units have exceptional noise levels of just 41db as shown as part of the ERP A grade testing.
More power means the heat recovery times are quicker, so the system is working less. With low electrical demands of just 444w rated power, the Bunsen Air is fast, economical and quiet.
The rotary compressors deliver more power for less power usage, so they run for less time and cost less while they are running.

Quietly Efficient:
The combination of rotary compressor and highly developed internal components means the Bunsen Air is an exceptionally quiet and efficient unit. Now ERP A rated, this unit has a noise level below 41db as recorded in official lab testing results, making the Bunsen Air extremely quietly efficient!

Electronic Valve technology:
The electronic valve will track performance faster and over a greater range giving constant increased heating efficiency. Standard Thermo-valves cannot do this.

Panel design:
Our flow channels are superior (tested) and our dual exhaust gives increased efficiency which single panels cannot achieve.

Panel numbers:  
Our dual panel systems significantly outperforms single panels always. The system runs much faster – runs for less time and costs less to heat water.

Controller Economy function:
The Bunsen Air can set different target temperatures for different times – so the unit simply runs less, More efficient.

Controller time zones:
The Bunsen Air can isolate when the unit does or does not need to run. Easier to live with if needed.

Downloads & Supporting Documents


Download our Brochure Document Here..............
Download our Domestic Hot Water System Datasheet Document Here...............
Download our Commercial Datasheet Document Here................
Download our Commercial Datasheet Document Here................


Bunsen Air Installation Manual...............
Bunsen Air Controller User Manual................


Product Warranty

The manufacturer Solamics Ltd. provide a full warranty for the Bunsen Air units.

Please ensure that you have read this warranty and are fully familiar with all the requirements or limitations.

Each Bunsen Air unit has a warranty card packed with the unit. This must be completed and returned to Infinity Innovations Ltd. within 14 days of the installation in order that it is actioned.

If you have any questions on the warranty or the warranty process please contact your distributor.
Download our Warranty Document Here.................