Renewable Heating Systems

Chelmer Heating have been designing and supplying renewable heating systems throughout the UK and Europe for over 20 years. We take a realistic approach to system design to deliver a green heating system that is sustainable, cost-effective and tailored to suit your home.

Integrating renewables

We specialise in the following renewable heating systems:

Our in-house technical team have extensive range of experience in the mechanical services industry, which has enabled us to develop systems that cater for the needs of the modern home. We use this experience when designing our renewable heating systems to design a system with efficiency, functionality and capital cost in mind.

Get paid to heat your home

Our renewable heat sources are eligible for the UK Government's Renewable Heat Incentive (RHI) grant scheme, which pays you for every unit of renewable energy used to heat your home.

Use our free online calculator now to work out which renewable heating system is best for your project and what your RHI payback is likely to be.

Free quotations

Looking for a renewable heating system cost price for your project? Complete our quote request form to receive a free, no obligation system quote.


  • iconReduced Fuel Bills

  • A properly designed renewable heating system can make significant savings to your heating and hot water bills.
  • iconGrants Available

  • The Governments new domestic Renewable Heat Incentive (RHI) can provide an annual income for heating your home with renewables.
  • iconFully Automatic

  • Simply set the heating levels and hot water times for your property and our control system will take care of the rest.


  • iconDesign Guarantee

  • Our renewable system designs are covered by our insurance backed design guarantee.
  • iconSystems of All Sizes

  • From single apartments to schools and factories, we can design a renewable solution to suit.
  • iconFree Technical Support

  • All of our systems are provided with free technical support for installers and homeowners.