Overview. In the years after World War I Americans quickly reached the conclusion that their country's participation in that war had been a disastrous mistake, one which should never be repeated again. During the 1920s and 1930s, therefore, they pursued a number of strategies aimed at preventing war.
Tel: 01483 750447. Low Temperature Heat Pump. Low Temperature (LT) air source heat pumps (ASHPs) are highly flexible, energy efficient home heating systems that extracts the heat from the outside air, raises this heat to a higher temperature and then distributes warmth around the home.
The most common type of pump is what's known as air-to-air, which draws hot or cold air across refrigerant lines to either absorb or release heat. In summer, warm air thus pumps out of your home, and in winter the process reverses. Properly maintained, a heat pump system can last between 20 and 25 years.