Renewable Heating Wales has years of experience in designing, supplying, installing and maintaining renewable heating systems for domestic and commercial spaces throughout the UK.


  • MCS Certified – MCS is a mark of quality which demonstrates adherence to recognised industry standards; highlighting quality, competency and compliance.
  • RECC- The aim of the Renewable Energy Consumer Code is to ensure that consumers wishing to install a small-scale heat or power generation unit for their homes have the necessary confidence and service standards so that they can make an informed choice.
  • IWA Independent warranty-IWA has been providing Insurance Backed Guarantees and Deposit Protection Schemes since 1985 and we’ve built up an outstanding reputation for trust and honesty amongst our clients from all over the UK.
    We protect both suppliers and customers with policies that are user-friendly, easy to understand and with no hidden small print. Our covers provide peace of mind for up to 10 years.
  • Trained engineers- All of our engineers are trained by each manufacturer individually to ensure product is getting installer inline with warranty schedule.

Key Benefits of Switching to renewable heat


  • Cost Effective
  • Biomass Boilers use Renewable Fuel
  • Biomass is Eligible for Government Funding (RHI)
  • User Friendly
  • Biomass is Efficient Heating
  • Reduce your emissions by 90% with Biomass

Heat Pumps

  • Properly designed and installed heat pumps regularly attain more than 300 per cent efficiency.
  • lower running cost
  • less maintenance
  • long life span (typically up to 50 years)
  • RHI government Incentive

We are not salesmen looking for sales! We won’t mislead you with any hidden cost. We pride ourselves on quality workmanship and believe that this has to work for the customer.


  • Biomass Boiler Installation
    Ranging from 20kW right up to 5MW, we have an biomass boiler to suit your needs. Whether you're burning chip, pellet,waste wood or logs.
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  • Ground Source Heat Pumps
    Heat from the ground is absorbed at low temperatures into a fluid inside a loop of pipe (a ground loop) buried underground. The fluid then passes through a compressor that raises it to a higher temper...
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  • Air Source Heat Pumps
    Heat from the air is absorbed at low temperature into a fluid. This fluid then passes through a compressor where its temperature is increased.
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