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Limited time offer

Replace your old or LPG boiler with a highly efficient heat pump from as little as £ 499

Use renewable energy to heat your home and save on annual costs using heat pump tailored tariffs.

 

Contact Wunergy today for a free survey and a quote.

Get the benefits you want with air source heat pumps

With advanced technology and the expertise of our skilled engineers, we deliver high-quality air source pump systems that provide exceptional benefits. Our industry-leading heat pump solutions can help elevate your business.

Advanced Energy Saving

Featuring a maximum COP of 5.95 and advanced DC inverter technology, our air source heat pump provides efficient charging and recirculation. It saves over 75% energy compared to electric heating, helping to lower energy costs.

ERP A+++ Performance

Rated ERP A+++, the highest standard for heating systems worldwide, Wunergy air source heat pumps offer top energy efficiency, saving over 30% in energy use and reducing costs.

Reduced Noise

Alongside brushless DC inverter fans, we incorporate multiple sound insulation features, including Panasonic Compression dual shock absorption and durable pads, effectively lowering noise levels to as low as 42 dBA.

Smart & Integrated Control System

Featuring CAREL technology and our proprietary CGK control system, these air source pumps can be remotely managed through WiFi. One panel can control multiple units, enabling easy management and true separation between user and machine.

Intelligent Defrosting

Wunergy air source heat pumps feature a proprietary PID intelligent defrosting control mode, allowing the system to automatically detect and switch to defrosting mode as needed. This reduces energy consumption and ensures smooth operation.

Upgraded Heating Efficiency

Equipped with a DC inverter compressor, our heat pump adjusts its frequency according to temperature, enhancing heating capacity and efficiency in low-temperature conditions. The maximum heating capacity ranges from 6 kW to 32 kW.

Discover the benefits of an Ideal heat pump

There are many benefits to installing a heat pump such as:

  • An air source heat pump can achieve over 300% greater efficiency compared to a traditional gas boiler, potentially reducing your heating costs.
  • You may qualify for a £7,500 government grant.
  • Reduce your carbon footprint by approximately 13% each year, which is equivalent to the emissions of a return flight from London to Perth!
  • Enjoy peaceful comfort—Ideal heat pumps are recognized for their quiet operation.
Get your Services

Enhance your business with our air-source heat pump solution.

Wunergy is your comprehensive supplier of air heat pumps, offering a range of versatile wholesale heat pumps suitable for various applications, including residential, commercial, cold climates, swimming pools, and industrial use. We assist numerous customers across diverse industries in finding effective heating solutions, streamlining their sourcing processes.

Domestic Air Source Heat Pump

Designed for residential use, this air source heat pump features a maximum outlet water temperature of 60°C and operates efficiently in ambient temperatures ranging from -25°C to 45°C. It includes a built-in water pump and maintains a low noise level between 42 dB and 45 dB.

Air Source Heat Pump for Cold Climates

Utilizing Enhanced Vapour Injection (EVI) Compressor Technology and high-efficiency eco-friendly refrigerant, this air source heat pump operates effectively in extremely low temperatures down to -30°C.

Find your rates

If you are on our Standard tariff, subtract 10p from your Direct Debit electricity unit rate to determine your discounted rate. If you are on a fixed tariff, you won't incur early exit fees, allowing you to take advantage of this offer.

If you don't have your unit rates available, simply select your region from the drop-down menu to view our current Standard tariff electricity rates, including your day rate, tracker rate, and daily standing charge.

Air Source Heat Pump Sourcing Guide

What is an Air Source Heat Pump?

An air source heat pump is a heating and cooling system that draws heat from the outside air and transfers it indoors for warmth and comfort. It serves as an energy-efficient alternative to conventional heating systems such as boilers or electric heaters.

How Does an Air Source Heat Pump Work?

Utilizing the reverse Carnot cycle, the refrigerant in the evaporator absorbs significant energy from the air. This energy is then compressed into a high-temperature, high-pressure gas by the compressor, and heat is exchanged through the heat exchanger to provide heating and hot water for the home.

Air Source Heat Pump Installation System

Essentially, the air source heat pump is installed outdoors in a central location and connected to the water tank, heat pump kit, and buffer tank, which are linked to multiple fan coils.

If you already have a heat pump, join our current tariff to lower your energy bills with our twice-daily discounts.

If you’re not a Wunergy customer yet, you’ll need to sign up for our Variable tariff first.

Contact Us

Air Source Heat Pump Family

Are you seeking effective heating solutions for your business or projects? Our air source heat pumps are designed to deliver efficient and eco-friendly heating options. Count on us to supply the best products for your requirements. Lower your carbon footprint and energy costs with Wunergy air source heat pumps.

FAQs about the Air Heat Pump & Boiler Upgrade Scheme

A heat pump transfers heat from outside sources (air, water, or ground) into your home, providing energy-efficient heating and cooling. Unlike conventional boilers, heat pumps don’t burn fuel; they use electricity to move heat, making them more eco-friendly.

Air Source Heat Pumps (ASHP): Extract heat from the outside air, effective even in low temperatures.
Ground Source Heat Pumps (GSHP): Use underground heat, often with a ground loop installed, and are efficient in all seasons.
Water Source Heat Pumps: Suitable for properties near a water source, these pumps draw heat from water bodies.

The Boiler Upgrade Scheme (BUS) is a UK government initiative providing grants to homeowners to support the installation of energy-efficient heating systems, like heat pumps and biomass boilers, in homes and non-domestic properties.
Air Source Heat Pumps (ASHP): £7,500 towards installation. Ground Source Heat Pumps (GSHP): £7,500 towards installation, including water source heat pumps. Biomass Boilers: £5,000 towards installation.
Heat pumps are highly efficient, often reaching 300-400% efficiency (COP rating of 3-4). This means they produce three to four units of heat for every unit of electricity consumed.
Energy Savings: Heat pumps reduce energy bills compared to fossil-fuel heating systems. Eco-friendly: Reduced CO₂ emissions contribute to a greener footprint. Long Lifespan: Heat pumps last 15-20 years on average with proper maintenance
Yes, in the UK, the Boiler Upgrade Scheme (BUS) offers grants of up to £7,500 for installing heat pumps. Other countries also have incentives; check with local energy authorities for available programs.

Eligible applicants include:

  • Property owners in England and Wales.
  • Properties with existing fossil fuel systems like oil, gas, or LPG.
  • Homes or buildings replacing an old system with a new heat pump or biomass boiler.
  • Non-new-build properties (excluding properties still under construction by developers).
  • Some self-build properties with owner-built or commissioned constructions.
  • Choose a certified installer: The installer applies for the scheme on your behalf.
  • The installer handles most of the paperwork, liaising with Ofgem to approve the application.
  • After installation, the grant amount is deducted from your final bill.
  • New builds still under developer ownership aren’t eligible.
  • Finished new builds with existing fossil fuel systems may qualify for heat pump upgrades.

Note

    • A typical customer can save £164 per year versus the current single-rate price cap tariff. This is based on the following; Savings are based on a customer using Ofgem’s typical domestic consumption of 2700 kWh electricity and with heating provided by an ASHP with COP of 3.1 providing equivalent heat to that from a 94% gas boiler using 11,500 kWh of gas.
    • We’re giving customers who install an Ideal heat pump free electricity for the whole of December 2025 which amounts to £200. This saving is based on a heat pump usage of 541 kWh, 23% off-peak consumption, 2,700 kWh Ofgem average annual electricity usage, average December usage 10.1% and based on Standard Variable tariff rates that apply from 1 October 2024 to 31 December 2024.
    • As of October 2024, Ideal Heating is offering seven years of free service, maintenance and warranty, which is worth £1,150.  This is made up of the market value of 4 services (4 x £225 = £900) plus the market value of the extended warranty (£250).£1,150 + £164 + 200 = £1,514

  2. We’re giving customers who install an Ideal heat pump free electricity for the whole of December 2025, saving you approximately £200 (usage and savings may vary). This saving is based on a heat pump usage of 541 kWh, 23% off-peak consumption, 2,700 kWh Ofgem average annual electricity usage, average December usage 10.1% and based on Standard Variable tariff rates that apply from 1 October 2024 to 31 December 2024.

  3. This includes 4 in-person services and 3 remote services. If a remote survey flags anything concerning, Ideal Heating will perform an in-person service free of charge.

    As of October 2024:

    Market value of in-person services = 4 x £225 = £900

    Market value of extended warranty = £250

    Total value = £1,150

  4. A typical customer can save £164 per year versus the current single-rate price cap tariff. This is based on the following; Savings are based on a customer using Ofgem’s typical domestic consumption of 2700 kWh electricity and with heating provided by an ASHP with COP of 3.1 providing equivalent heat to that from a 94% gas boiler using 11,500 kWh of gas.

  5. This is dependent on what system you’re replacing. To check the efficiency of your system, visit Product directory – MCS (mcscertified.com).

     

  6. Air source heat pump carbon savings

    6 tonnes x 2.36 residents = 14.16 tonnes per household

    1.8 tonnes / 14.16 tonnes = 0.134

    = 13.4% reduction in CO2 emissions

    • The 1.9-tonne reduction in carbon footprint is based on switching from an A-rated gas boiler to a standard air source heat pump in an average, three-bedroom semi-detached home in England, Scotland, or Wales, with radiator upgrades. Source: Energy Saving Trust 
    • According to ONS reports, average CO2 emissions are 6 tonnes per head,and the average household size is 2.36 residents. Therefore, an average household has a carbon footprint of 14.16 tonnes per year.
    • This equates to a 13.4% reduction in CO2 emissions if you upgrade your old gas boiler with an air source heat pump.
    • According to the BA carbon calculator, a British Airways return flight in economy class from London Heathrow Airport to Perth International Airport (Australia) emits around 1.826 tonnes of CO2 over 29,016km.