Heat is transferred from an outdoor air source to a water-based system using air to water heat pumps. The heat produced can be used to heat rooms or provide hot water for the entire home. One of the most effective types of air source heat pumps available today is the air to water model.
For maximum results, this kind of heat pump needs a temperate environment. As opposed to dry and cold environments where outdoor temperatures drop below -20°C, an air to water heat pump performs best at 7°C. The operating efficiency will decrease as temperatures drop, keeping in mind the air to water heat pump’s basic principles.
Ground source heat pumps, which draw heat from the earth and function effectively in extremely cold temperatures, may appear like a better option in regions with very low winter temperatures. The air to water heat pump technology advancements, however, are said to be able to meet heating requirements even as low set points below -25°C.
The needs of the house determine which heat pump is best. Air to water heat pumps are more popular in the UK’s retrofit sector, but they are also excellent for new construction.
Taking into account their advantages and disadvantages, air source heat pumps are still more effective than an outdated gas or oil system.
Given the price of an air source heat pump, planning your heat pump installation carefully is essential, whether it is in a newly built home or one that is being renovated. Due to their lower operating temperatures, air-to-water heat pumps are ideal for use with underfloor heating.
When paired with a heat pump, the cost of underfloor heating systems can initially appear to be a significant expenditure. You will be able to notice the differences, though, with decreased electricity bills and more comfort in your home, within the first year after installation.