If you invite us to your home for a discussion of green energy poducts we will survey your house for suitability, we will discuss what you want and what benefits these will provide and give you recomendations and quotes which you can read at your leisure. Sales staff should only stay for a time reasonable to complete the survey and discuss your requirements for the puposes of the quote. The REA rules which bind all MCS accredited companies do not allow sales staff to stay more than 2 hours, If at any time you want them to leave, tell them to go and they should.
Air Source Heat Pumps extract the latent heat in the air and unbelievably can still extract heat from air temperatures of down to -20 degrees Centigrade; if you work in offices and factories you will probably already be heated by Air Source Heat Pumps and as you will know, these systems work vey well; there can be some degradation of performance at lower temperatures and for the few hours in the year when this means that the unit cannot provide the heating an electric back up Unit is usually included.
There are a number of types of ground source heat pumps available to suit the heating requirement of any building, whether it's a new build or existing. They can also be installed almost anywhere, providing there is sufficient space to lay ground loops or drill a bore hole. Extremely energy efficient - producing up to five times more heat for every unit of electricity used. Environmentally friendly - a typical unit can save up to 3 tonnes of CO2 per year. Maintenance free. Designed to achieve up to 500% efficiency with radiators and underfloor heating systems.