Air-water Heat Pump: The Water Revolution You Need to Know About!

Water, water everywhere; it’s the basis for life. But many homeowners have to go through a lot of trouble and expense to get hot water in their homes. Now, with air-to-water heat pumps, you can generate hot water instantly and at an affordable price. Here’s how these revolutionary products work and how they can benefit your home.

What is an Air-To-Water Heat Pump?

An Õhk-vesi soojuspumbad is essentially a device that extracts energy from the ambient air outside your home and uses it to heat up refrigerant inside the unit. This refrigerant then transfers its energy into a cold water source such as a nearby river or lake before passing through a condenser where it is heated up again. The resulting hot water can be used in multiple applications around your home including for showers, baths, dishwashers, and washing machines.

Advantages of using an air-to-water heat pump

Using an air-to-water heat pump has several advantages over traditional methods of heating domestic hot water (DHW). Firstly, as the energy comes from outside the home – rather than electricity or gas – there are no emissions released into the environment when using this system, making it ideal if you want to reduce your carbon footprint. Secondly, hot water systems are much more efficient than other forms of heating, providing hot water on demand without the need to wait for boilers or immersion heaters to heat up. Finally, by using renewable energy sources such as solar power or wind turbines alongside this system, you can further reduce running costs while helping to conserve our planet’s resources.

How does an air-to-water heat pump work?

The basic principle of air-to-water heat pumps is simple: warm air from outside enters a compressor which compresses it until it becomes very hot evaporated refrigerant. This evaporated refrigerant passes through coils inside the unit where its temperature is brought back down to near ambient before entering another coil filled with cold liquid (usually freshwater). As the evaporated refrigerant passes through these coils, its temperature continues to drop until it finally reaches a freezing point and returns to liquid form, ready for use in heating domestic hot water (DHW). It should be noted that due to their efficiency, these systems often produce more usable energy than what was originally drawn from the outside, so they do not rely solely on external sources such as solar power or wind turbines to operate effectively.

Installation considerations for air-to-water heat pumps

When installing an air-to-water heat pump, make sure you choose a model specifically designed to provide hot water, as these are usually much more efficient than standard models designed to cool buildings only. In addition, ensure that the chosen location provides sufficient airflow to allow all parts of the system to operate correctly at optimum efficiency levels – otherwise, this could lead to higher running costs due to poor performance or even potential breakdowns over time. Lastly, but most importantly, always consult with professional technicians prior to installation to ensure everything goes smoothly at every step of the process!

Maintenance requirements of an air-to-water heat pump

Fortunately, regular maintenance of an air-to-water heat pump isn’t too demanding, as long as basic safety protocols are followed correctly at all times when working with electrical components close to any part of the system itself. Ensure filters are cleaned regularly and check seals/gaskets on fittings associated with the compressor/condenser unit twice a year – paying particular attention during the winter months due to the increased risk of ice forming in pipes, etc. Also – inspect pipe insulation regularly as anything exposed here could cause significant damage if left unchecked. Finally – keep all documentation relating to the installation handy in case any technical queries arise after commissioning.


Air-to-water heat pumps offer homeowners many advantages over traditional methods such as electric boilers or immersion heaters, including greater efficiency and reduced environmental impact due to the lack of emissions produced during operation. However – careful consideration must be given at the design stage to ensure the correct size/type is installed according to local conditions, plus regular maintenance must be carried out to maintain peak performance levels over time. This will ensure that the whole family can enjoy a reliable supply of hot water without worrying about high bills, or excessive wear, and tear on the machine.