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You could benefit from

Highly efficient energy use

Cut your energy bills and CO2 emissions

Money-back incentive schemes

Eligible for 7-years of payments from the RHI and MMSP schemes

Low noise levels

Endorsed with the Quiet Mark from the Noise Abatement Society

Self-contained and versatile

Only electricity and water connections required

The Mitsubishi Electric range of Ecodan air source heat pumps is one of the most advanced heating systems available for homeowners and businesses. With an A++ ErP Energy Rating Label across the range, this is the ideal clean and green intelligent heating solution.

The entire line up is also certified by the Microgeneration Certification Scheme (MCS) which certifies that it’s an intelligent technology that produces heat from a renewable source. This is a key requirement in applying for payments from the Government’s Renewable Heat Incentive.

Whether installed in small flats, or large detached properties, Ecodan can reduce running costs, lower CO2 emissions and offer reliable, sustainable heating and hot water all year around for the majority of homes and small commercial properties.

Ecodan can be installed to replace an existing heating system or work alongside it in a hybrid set up. It can be installed into a new build or renovation project and is even compatible with under floor heating. It is also simpler to maintain than other heating systems such as gas, and with professional maintenance it can offer an average lifespan of 15 to 20 years.

Ecodan air source heat pumps have achieved the highest band of true efficiency as part of European regulations for Energy labelling and EcoDesign. The A++ rating means

Energy monitoring comes as standard on all Ecodan models. Mitsubishi Electric has also developed Energy Monitoring Packs (EMP’s) to suit every domestic application. These packs are ideal for users needing exact consumption figures, such as housing associations. They also help with payback claims for government incentives like the Renewable Heat Incentive (RHI) and Metering and Monitoring Service Packs (MMSP).

The Renewable Heat Incentive is the world’s first long term financial support for the generation of renewable heat. This scheme will pay money to homeowners, housing associations and self-builders who choose to install renewable technologies like Ecodan air source heat pumps. This creates a financial saving for the owner of the system and makes a contribution toward carbon reduction and renewable targets for the UK.

As part of the Renewable Heat Incentive, the Government has also financially incentivised the use of metering and monitoring service packs (MMSP). This means the owner of the system can receive an extra payment of £230 per annum over the 7 year length of the Renewable Heat Incentive. To have a pack fitted to your Ecodan system, please contact your installer.

Mitsubishi Electric has developed a range of service and maintenance plans to support Ecodan heating systems and give homeowners, housing associations and self-builders affordable peace of mind.

Three levels of cover are available to provide the absolute confidence that the Ecodan heating system will be professionally maintained and, in the unlikely event of a fault, quickly repaired by our highly skilled engineers.

How an Ecodan system works

Only requiring electricity and water connections, the outdoor unit is easy to install and can be situated discretely outside your home or in your garden. Ecodan upgrades freely available heat energy from the air and transfers it to your home to provide hot water and heating for radiators and / or underfloor heating.

Ecodan provides your home with a continuous supply of hot water via a dedicated hot water cylinder – just like a standard boiler. These cylinders are specifically designed to integrate with the outdoor unit, however in some cases it can also work with your existing hot water cylinder.

With Ecodan you have the choice of a range of controls including an advance wireless controller, which is a simple room controller with features including holiday mode. You can also download our web-enabled MELCloud controller app to any smart device which allows you to control your system and monitor its performance remotely.


The Ecodan PUHZ monobloc air source heat pump range includes 5, 8.5, 11.2 and 14kW sizes.

Best suited for:

  • All types of home
  • Small commercial buildings
  • Other residential premises


The Ecodan QUHZ is our latest air to water heat pump system and is the ideal for properties with a low heating capacity.

Best suited for:

  • Small homes
  • Apartments/ flats
  • Homes with a high domestic water requirement

Hybrid systems

Hybrid Ecodan heating systems work in tandem with an existing boiler.

Best suited for:

  • All types of home
  • Small commercial buildings
  • Other residential premises

Is Ecodan right for you?

As the UK strives to meet its carbon reduction targets, renewable heating systems have been recognised as an important part of the solution. This is why the Government is encouraging the installation of heat pumps as the low carbon alternative to gas, oil and LGP heating.

Find out if Ecodan is right for you by clicking on the relevant property type below.

Typically installed in less than 2 days, Ecodan heating systems are available in a range of sizes to suit almost any home. To understand which system is right for you, factors such as the age of your property and current heating system; the levels of insulation and the way you use your heating will all affect the final choice.

Ecodan renewable heating systems allow Housing Associations to comply with regulations and legislations and are simpler to maintain than gas, removing the need for gas safety certificates. The system can help reduce a property’s carbon footprint, simplify maintenance regimes and help tenants combat fuel poverty by reducing household running costs.

We recommend getting in an expert to understand which systems are right for your housing portfolio.

The Ecodan range is ideal for new build homes and self-build / pre-fab home projects as it perfectly adheres to Building Regulations and any renewable targets set by the local authority. With Ecodan renewable heating systems only requiring electricity and water connecitons, it is ideal for areas off the National Gas Grid.

We recommend getting in an expert to understand which system is right for your project.

With an Ecodan air source heat pump there is no need for groundwork preparations such as pipework. The Ecodan system can be easily mounted outside of the home at a convenient location such as an alleyway or garden. It is also compatible with underfloor heating which is popular in self-build properties.

We recommend getting in an expert to understand which system is right for your project.

Find an Installer

Mitsubishi partners are climate specialists specially trained to meet all of your air care needs. Find one close to you.


About Mitsubishi Heat Pumps

From small flats to large detached houses, and from an office block to a school, Ecodan is the renewable, low carbon alternative to traditional heating systems. This reliable, sustainable heating technology delivers highly efficient space heating and hot water all year round.

Ecodan for New Build Applications

Mitsubishi Ultra Quiet Ecodan