Heat pump heating - Import export

Redfern Heat Pumps specialise in the installation and servicing of Air Source Heat Pumps and Ground Source Heat Pumps, in addition to ancillary components such as Hot Water Cylinders, Radiators and Underfloor Heating.

With our HPT heat pump test bench you can simulate humidity as well as temperature. The test stand is used for functional testing of air-to-water heat pumps according to DIN EN 14511. Current test systems on the market, which are used to test e.g. air-to-water heat pumps, are climatic chambers with a cooling, heating and humidification unit fixed to the roof. The disadvantage of this concept is that it is not possible to set a homogeneous temperature and humidity distribution in the cube-shaped room. Based on test engineering concepts in the automotive industry, EP-E developed a concept in which the air flows in a closed loop (loop design). The HPT heat pump test stand is a closed-loop test stand for functional testing of air-to-water heat pumps according to DIN EN 14511. The advantageous closed-loop design uses an insulated chamber with conditioning units for temperature and humidity outside the chamber.

Underfloor heating can be fitted in conjunction with air source heat pumps, ground source heat pumps or gas boilers. At Redfern Heat Pumps, our reliable, Gas Safe Registered heating engineers can expertly fit your underfloor heating in Plymouth and the surrounding areas in Devon and Cornwall.

Our trustworthy Heating Engineers at Redfern Heat Pumps are fully qualified and Gas Safe Registered – therefore, we can help with all of your heating and plumbing requirements safely and efficiently. These services go hand-in-hand when you decide to install heat pumps in your property.

Pump Supplies Ltd