Air source heat pump installation guide

Yes, and regulations can vary depending on where you're located. Generally, you’ll need to make sure the installation complies with local building codes, energy efficiency standards, and sometimes zoning laws. For example, while heat pumps can now be installed as close as 1m to a property boundary, it's still required that they be installed by a certified professional, with all of our installers being Gas Safe registered and holding a BPEC Level 3 certification. However, EDF Heat Pump will take care of the whole process, so you can relax and leave the technical details to the experts.

There’s no universal rule for the exact distance, but it’s definitely a good idea to install the heat pump far enough from your neighbors to avoid any noise issues. Most heat pumps can make some noise when they’re running, typically around 50-60 decibels, which is about the level of normal conversation or a dishwasher. If you're concerned about the noise, there are some ways to reduce it, like choosing a quieter model or placing the unit in a less noisy part of your garden.

The upfront cost of installing a heat pump can be higher compared to traditional heating systems, but it’s important to think about the long term benefits. Heat pumps are highly efficient; they can be 300% more efficient than a traditional gas boiler, which can save your energy bills over time. Plus, with air source heat pump grants available in many areas, the installation costs can be more manageable.

If you’re not quite ready to fully switch to a heat pump, no worries. Take your time to explore all your heating options and find the perfect fit for your home and budget.

After the government grant, the cost of air source heat pumps can vary between £3,999⁽²⁾ and over £10,000 depending on several factors, such as;

• how powerful the unit is
• the brand
• government grants
• installation costs

 (£3,999 price assumes reuse of a suitable existing hot water cylinder. Homes requiring a new cylinder will have an additional cost).

We understand that switching to a heat pump from a traditional heating system can feel overwhelming. That's why we back our heat pumps with a promise: if it doesn’t perform as promised, we’ll give you your money back. T&Cs apply. Plus, you could always take advantage of flexible heat pump payment plans from EDF Heat Pumps to spread the cost.

You can also get more from your heat pump by joining one of our air source heat pump tariffs!

Yes, heat pumps can be installed in flats⁽¹⁾! The process might differ a bit from houses, but it's absolutely possible. The key things to consider are having enough space for the outdoor unit for air flow and whether your building allows external modifications. It’s always best to check with your building management and a professional installer to make sure everything is in place.

Yes, heat pumps can be installed in garages, but there are some important points to keep in mind! While the indoor unit, such as the cylinder and controls, can be installed in areas like a garage, airing cupboard, or even a basement, the outdoor unit always needs to be placed outside. This is because the outdoor unit draws in air from outside to convert it into energy. Just like with flats, checking local rules and consulting a professional installer can help make the process smoother.

Absolutely, heat pumps are a fantastic choice for terraced houses. The installation might need a few adjustments based on the space available for the outdoor unit, and it’s important to make sure it's not too close to a neighbor’s wall. If you're interested in learning more about how heat pumps can work for your home, check out our air source heat pump guide.