News & advice

Ready to Save? How a Heat Pump Can Cut Your Energy Bills

25 February 2026 · 4 min read · by the PlumbGas team

Are you looking to save on energy bills or future-proof your property? Heat pumps are increasing in popularity lately as an eco-friendly and low-carbon way to heat your home. In addition to helping both the planet and your pocket, they provide superb heating efficiency to support a comfortable home.

With government grants of up to £7,500 available, it’s very easy to make the initial investment and start saving with a heat pump. To help you decide if heat pumps are right for your home, we’ve put together this handy article to outline everything you need to know.

The Difference Between a Gas Boiler and a Heat Pump

Both gas boilers and heat pumps act as heating systems for your home or business, warming up water and radiators, and keeping things cool in summer. However, the way they do it is very different.

  • Gas boilers burn finite fossil fuel to generate heat. They rely on combustion and feature more components vulnerable to wear-and-tear, leading to a shorter lifespan of around 10 to 15 years.
  • Heat pumps don’t create heat, rather they move it. Using advanced refrigeration technology, they extract renewable heat energy from the outside air, ground or water to create usable energy for your home. This process works even in winter, and is fully electric and highly efficient. With fewer components vulnerable to degradation, heat pumps have a long lifespan of around 20 years.

As you can see, heat pumps last much longer than their gas counterparts, making them a worthwhile and cost-effective investment in the long run. The best time to have a new heat pump installed is during a home or business renovation, but it can theoretically be done at any time as part of a property upgrade.

How Much More Efficient is a Heat Pump Than a Boiler?

Heat pumps are significantly more efficient than gas boilers. Here are some statistics to consider below.

  • Boilers have an efficiency of around 90% which means that for every £1 spent, only around 90p of that investment becomes useful heat.
  • Heat pumps have an efficiency of around 300% to 400% which means that for every £1 spent, you receive useful heat equivalent to £3 to £4, making this a hugely efficient system.

This efficiency can be increased even more with solar-assisted heat pumps, which absorbs heat from sunlight to reduce the amount of electricity your heat pump system requires to operate, further reducing running costs.

When properly designed using Heat Geek methodology, a heat pump can outperform expectations and operate at peak efficiency all year round. This methodology factors in heat loss calculations, correct emitter sizing and weather compensation to give you the most suitable system for your home.

Can Heat Pumps Reduce Your Energy Bills?

The answer to this is dependent on your home and the factors affecting heat pump running costs include:

  • Insulation levels
  • Heat loss of the property
  • Radiator sizing
  • System design quality
  • Electricity and gas tariffs

A poorly designed system can underperform. A correctly designed system can reduce running costs by around 10% compared to an older boiler, and even more when paired with solar technology.

Heat pumps also:

  • Maintain steady room temperatures with no on/off cycling
  • Run more gently and continuously
  • Deliver improved comfort throughout the home

The upfront cost of a heat pump is higher than that of a boiler, but with help from government grants of up to £7500, this initial payout is reduced considerably.

Additionally, heat pumps boast higher efficiency, lower running costs and longer lifespans than gas boilers, making them a worthwhile investment. Along with fewer breakdown risks compared to combustion boilers, maintenance costs can also be lower.

Can Anyone Have a Heat Pump?

Almost all properties are suitable for a heat pump but correct design is everything. To assess your property’s suitability for a heat pump, you need a full heat loss survey, which is part of a free consultation from the PlumbGas Services Limited team.

During this detailed room-by-room heat pump survey , we will assess the following:

  • Property size and layout
  • Current insulation levels
  • Radiator suitability
  • Hot water demand
  • Occupancy levels

From this information, your suitability for a heat pump will be determined. The most appropriate size will be suggested, and we shall advise on whether radiator upgrades are required, what the expected running costs are, and the most efficient flow temperatures.

What Financial Support Is Available?

A generous grant from OFGEM is on offer to anyone who wants to benefit from an air source heat pump. Simply apply for the BUS grant, short for Boiler Upgrade Scheme, and receive £7500 towards the cost of a new heat pump.

Five-Star Reviewed Heat Pump Installations Near You

Here at PlumbGas Services Limited, we are a five-star reviewed plumbing and heating company who specialise in full heat pump installations for the West Midlands area. Our approach focuses on performance, not just installation. We design systems with care, ensuring you get maximum efficiency, comfort and long-term value.

To get you started, our team provides a free and meticulous heat pump survey of your property to assess its suitability, giving you a no-obligation quote to consider. Our company is MSC-certified and also holds membership to RECC, so you can trust in a first-rate supply and installation of the highest quality heat pump brands on the market, such as Vaillant and other leading names.

Get your free pump survey today. Contact the PlumbGas Services Limited team for a detailed consultation and no-obligation quote for you to consider. Serving homes and businesses across Stafford, Stone, Uttoxeter and the wider West Midlands area, we’ll be happy to help.

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