The grants are offered at a flat rate of £5, 000 for air source heat pumps and £6, 000 for ground source heat pumps and will not fluctuate in system capacity. Grants are offered at a flat rate of £5,000 for air source heat pumps and £6,000 for ground source heat pumps and will not fluctuate in system capacity. When the grant does not cover the full cost of the installation, you will have to pay the rest. Funding may be available to help spread costs.
Heat pumps are renewable heating systems that offer lower energy costs and reduced carbon emissions. Your home must be well insulated to benefit from a heat pump. This grant covers a range of heat pump systems and a grant for their technical evaluation. Learn more about grant values and how to apply.
An air source heat pump can provide efficient heating and cooling for your home. When properly installed, an air source heat pump can deliver up to three times more heat energy to a home than the electrical energy it consumes. This is possible because a heat pump transfers heat instead of converting it from a fuel, such as combustion heating systems. Federal Energy Management Program (FEMP) Provides Guidance for Procurement of Residential Air Source Heat Pumps, a Product Category Covered by ENERGY STAR.
Federal laws and requirements require agencies to purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories covered by these programs and in any acquisition action that is not specifically exempt by law. The cost of installing air source heat pumps varies depending on the current heating system. If you need to perform auxiliary work, such as installing new radiators or installing underfloor heating, your installation costs will be higher. You can expect an additional £2,000 to £4,000 for this.
Air source heat pumps are said to be more efficient in warmer climates, however, this does not mean that they are not cost-effective in colder climates. An air source heat pump, like a thermodynamic water heating system, can get heat from the air even when the outside temperature drops to around -20 °C, although not as efficiently. If you decide to purchase an air source heat pump, you are eligible for some government support in the form of a heat pump grant. The specific grant you can apply for is the Renewable Heat Incentive (RHI).
Please note that to be eligible for this grant, the air source heat pump must be an air-to-water heat pump. The operating costs of an air source heat pump for a single-family home, as in our main example, operating costs would be around £1,120 with the current electricity price of 14.37p kWh. Now compare it to your current energy bill. In order to reach net zero by 2050, the UK government intends to install 19 million heat pumps in new construction.
With the increase in the deployment of heat pumps, the UK government's heat pump grants make this renewable energy source even cheaper to operate and reduces the cost burden of the source heat pump. Air source heat pumps have a long service life and, with proper maintenance, can work up to 20 years. What's more, most air source heat pumps have 5-year warranties. With various technological developments, modern heat pumps can work efficiently for about 25 years before they need to be replaced.
Although air source heat pumps can operate at temperatures as low as -20°C, they lose efficiency below 0°C. This is because they rely exclusively on outside air, and as the temperature drops, so does the total heat output that the pump can produce. In fact, you may receive financial aid from the government when you start using an air source heat pump. You may be eligible to receive payments for the heat you generate with the pump, all through the government's Renewable Heat Incentive (RHI).
The RHI program is now closed to new applicants and has been replaced by the Boiler Improvement Plan. National RHI is also not available in Northern Ireland. However, you can still view the details of the above scheme in NI Direct. If you decide to buy an air source heat pump, you can receive a government grant.
The Renewable Heat Incentive is a specific grant that you can apply for. To be eligible for the grant, the air source heat pump must be an air-to-water heat pump. For every 3-4 units of energy produced by an air source heat pump, only 1 unit of electricity is used, making it a much better alternative for reducing emissions. Combining an air source heat pump system with other construction sites could reduce system installation costs.
A major disadvantage to consider is that air source heat pumps have a lower heat supply than other alternatives. Air source heat pumps are efficient both in winter and summer, thanks to an excellent SCOP (seasonal coefficient of performance). Since the average person drives 11,900 km a year, that means exchanging coal for a heat pump is the same as taking 7.4 cars off the road every year. The warmer air will be released inside the house through an air conditioning unit, heating the house.
Cooling efficiency is indicated by the seasonal energy efficiency ratio (SEER), which is a measure during an average cooling season of the total heat removed from the conditioned space, expressed in Btu, divided by the total electrical energy consumed by the heat pump, expressed in watt-hours. In heating mode, the liquid coolant in the outdoor coil removes heat from the air and evaporates into gas. This seems like a lot, but if you consider that heat pumps usually last 20 years, twice as long as an average gas boiler, it makes a little more sense. Many of the above disadvantages can be avoided by having professional installers plan and install the air source heat pump system.
The amount of money you save with heat pumps will depend on the energy system they replace. Both types work more or less the same way, however, with air-to-water heat pumps, heat is transported to the humid central heating system, such as radiators, underfloor heating or showers. Air-to-air heat pumps are more commonly used as air conditioners, while air-to-water heat pumps are used both for space heating through radiators and for underfloor heating, and also for heating water. In addition, air source heat pumps work great with underfloor heating, so if you want to get the most out of your system, you should seriously consider installing underfloor heating.