What Is an Air Source Heat Pump and How Does It Work ?

1. What Is an Air Source Heat Pump and How Does It Work ? An energy-efficient device called an air source heat pump uses the outside air to generate heat and hot water for your house or place of business. Even in colder locations, it can absorb ambient air and convert it into usable warmth through a refrigerant cycle, offering it a sustainable alternative to traditional heating systems. An Air Source Heat Pump can drastically lower energy use and carbon emissions by transferring heat instead of producing it through combustion.

2. How Does an Air Source Heat Pump Work? At its core, an air source heat pump operates on a refrigeration cycle, similar to what you'd find in your refrigerator or AC unit. Here’s how the process works: 1. Heat Absorption ● The outdoor unit contains a coil filled with a refrigerant. ● Even on cold days, the refrigerant absorbs low-temperature heat from the outside air. 2. Compression ● The refrigerant is then compressed by a compressor, which increases its temperature. 3. Heat Release The hot refrigerant passes through an indoor coil, releasing heat into your home’s air or water system.

3. 4. Cycle Repeats ● The refrigerant returns to the outdoor unit, and the cycle continues. This process uses electricity, but it delivers 3–4 times more energy in heat than it consumes, making it highly efficient.

4. ✅ Key Benefits of Air Source Heat Pumps ● Energy Efficient: Up to 300–400% efficiency. For every 1 kWh of electricity used, it can produce 3–4 kWh of heat. ● Lower Carbon Emissions: Great for eco-conscious homeowners looking to reduce reliance on fossil fuels. ● Dual Functionality: Heating in winter, cooling in summer. ● Lower Operating Costs: Especially when replacing electric or oil-based heating. ● Eligible for Incentives: Many governments offer rebates or grants for heat pump installations. Types of Air Source Heat Pumps 1. Air-to-Air Heat Pump ○ Transfers heat to indoor air using ductwork or wall-mounted units. ○ Ideal for space heating and cooling.

5. 2. Air-to-Water Heat Pump ○ Transfers heat into a wet central heating system (radiators, underfloor heating, or hot water tanks). ○ Common in homes with hydronic heating systems. For households who want to reduce their energy costs and carbon emissions, an air source heat pump is a wise and environmentally friendly option. TAG Renewables LTD is an expert in air source heat pump installation and maintenance, offering expert guidance to ensure optimal performance, lower energy expenses, and an eco-friendly heating solution tailored to your property's needs.