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.
You can run a heat pump at night as long as the ambient air temperature is over 45 or 50 degrees. The lower the air temperature the less efficient the heat pump. Heat pumps convert energy from the surrounding air into heat for the pool. the warmer the ambient air temperature surrounding the heat pump the more energy efficient the heat pump is. Running your heat pump during the day is more efficient, than running the heat pump at night.