Air Source Heat Pump

What is Air Source Heat Pump?

An air source heat pump is a system that transfers heat between the inside and outside of a building. It has an outdoor unit and an indoor unit.

How does it work?

1. Heat Absorption: The outdoor unit has a fan that draws in outside air and passes it over a coil filled with a refrigerant. The refrigerant absorbs heat from the air and becomes a low-pressure gas.
2. Compression: The low-pressure gas is compressed by a compressor in the outdoor unit, which raises its temperature.
3. Heat Exchange: The high-pressure gas is sent to the indoor unit through pipes. The indoor unit has a coil where the high-pressure gas releases its heat to the indoor air. This warms up the indoor air, which circulates throughout the building.
4. Expansion: The refrigerant, now a low-pressure liquid, goes back to the outdoor unit through a valve. The valve reduces the pressure, causing the refrigerant to evaporate and absorb heat from the outside air again, restarting the cycle.

Why is it beneficial to have Air Source Heat Pump?

Benefits of an Air Source Heat Pump:

1. Energy Efficient: Air source heat pumps are highly efficient as they transfer heat instead of creating it. This can lead to significant energy savings.
2. Dual Functionality: They can be used for both heating and cooling, making them versatile.
3. Environmentally Friendly: Air source heat pumps don't rely on fossil fuels, making them a greener option.
4. Low Maintenance: They require minimal maintenance compared to other systems.
5. Long Lifespan: With proper maintenance, air source heat pumps can last a long time.

How we provide this service?

Installing an air source heat pump (ASHP) typically involves the following steps:

1. Site survey: Before installation, a site survey is conducted by a qualified technician to determine the best location for the ASHP unit. Factors such as available space, distance from the building, and access to electricity and plumbing are taken into consideration.
2. Preparation of the site: The area where the ASHP unit will be installed is cleared and levelled, if necessary, any obstructions or obstacles are removed to ensure smooth installation.
3. Installation of the indoor unit: The indoor unit, also known as the air handler, is typically installed in a utility room or garage. The technician will mount the unit on a wall or place it on a concrete pad, depending on the manufacturer's instructions. The unit is then connected to the ductwork of the building's heating and cooling system.
4. Installation of the outdoor unit: The outdoor unit, also known as the heat pump, is installed outside the building. It is usually placed on a concrete pad or mounted on a wall, depending on the manufacturer's instructions. The unit is then connected to the indoor unit through refrigerant and electrical lines.
5. Connection to electricity and plumbing: The ASHP unit requires electricity to operate, so a qualified electrician will connect the unit to the building's electrical system. Plumbing connections for the unit's condensate drain and water supply may also be required.
6. Testing and commissioning: Once the ASHP unit is installed, the technician will test and commission it to ensure it is functioning properly. This involves checking the refrigerant levels, electrical connections, and air flow.
7. Final adjustments and training: The technician will make any necessary adjustments to the system to ensure optimal performance. They will also provide the building owner with instructions on how to use and maintain the ASHP unit.
The installation process may vary slightly depending on the specific model and manufacturer of the ASHP unit. It is important to follow the manufacturer's instructions and have the unit installed by a qualified technician to ensure proper installation and operation.

What Air Source Heat Pump gives?

An air source heat pump is also versatile and can be used for both heating and cooling purposes. In warmer months, the heat pump can be reversed to extract heat from the indoor air and release it outdoors, effectively cooling your home.
This dual functionality makes it a cost-effective and space-saving solution for year-round comfort. In conclusion, an air source heat pump is an efficient and innovative heating system that utilizes the heat from the outdoor air to warm up water. It can effectively heat your rooms and provide hot water, while also offering the option for cooling in warmer months.
With its energy efficiency and versatility, it is a sustainable and practical choice for heating and cooling your home.

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At Langley Properties Heating & Insulation Limited, we prioritize customer satisfaction above all else. We understand that each customer has unique needs and preferences, and we are dedicated to providing the best service solutions to meet those needs. That's why we encourage our customers to feel free to contact us at any time and for any reason.


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