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Heat Pumps


  • IVT  have been manufacturing Heat Pumps since 1970

  • Over a million Heat Pumps Installed making them one of of the worlds largest Heat pump suppliers

  • IVT is owned by the German Bosch Group  

  • IVT is one of the leading heat pump manufacturers and energy solution designers in Europe. They focus on developing and manufacturing heat pumps that provide the optimal system with respect to the environment and heat economy. 


Why Choose IVT Air to Water Heat Pump?

IVT AirX air source heat pumps boast their best ever seasonal coefficient of performance (SCOP) score of up to 4.68.

The SCOP is a measure of how efficiently the AirX operates throughout the year taking into account seasonal temperature variations. This figure means that for every kilowatt of energy required to power the heat pump, you get almost 5 kilowatts out.

Out of 332 heat pumps on the MCS database (UK TEST), the IVT AirX ranks number one, and with an SCOP of up to 4.68, AirX is the most efficient air source heat pump range in its class.

IVT Air X was also the top performing Heat Pump in the Danish Institute test of all European heat Pumps in 2015. 20% more efficient than the 2nd place.


Low noise levels: in the test, IVT AirX was also quieter than

any of its rivals.

IVT AirX heat pumps are inverter driven.

The compressor automatically adjusts heat production for your home's heat demand.  This means that the pump does not use any electricity when the home is at the required temperature, thus saving you money.

Comprehensive Warrenty; The IVT Service plan offers you the opportunity of a 10 year warrenty on the compressor and 6 year warrenty on the heat pump.

IVT Air X was the winner of the 2015 Build it awards "Best Sustainable Energy Product"

The outside unit is the only unit  in its class that is completely manufactured from polyurethane. This makes it the best solution for all weather conditions, especially by the Sea.

Air to Water Heat Pumps.

Air to Water Heat Pumps are renewable energy products which extract heat from the air to heat your home and produce your domesic hot water.

IVT Air to Water Heat Pumps are one of the most effieient and effective ways of heating your home and hot water.

This technology will enable you to reduce your home heating costs, while being environmentally friendly.

How Do they Work?

Air to Water Heat Pumps do not create energy by burning fossil fuels but rather move it. This makes them extremly effiient.

IVT Air to Water Heat Pumps use a fan to force air over a heat exchanger that extracts heat from the air.

The 5°C heat taken from the air then boils the refridgerant, turning it into a vapor that is then transferred to the compressor. 

The volumn of vapor is then compressed and this increases the temperature to as high as 125°C before going to a 2nd heat exchanger.

As the the hot gas moves across the cold water from the central heating system, it cools and turns back into a liquid, and passes its heat into the heat exchanger that suppiles the central heating system and domestic hot water.


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