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Experts in Renewable Energy Solutions

Established in 2004 and highly regarded as being an innovative company in the supply of air source heat pumps & renewable heating products. With the focus on designing and engineering systems tailored to the requirements of the project, Unitherm Heating Systems demonstrates care and consideration about the solutions needed in today’s homes.

  • Installer?

    We are here to provide a bespoke solution to meet your system requirements for heat pumps and underfloor heating.

  • Merchant?

    With Millions of pounds of renewable heating products in our vast warehouse and deliveries straight to site or your location, we are the only merchant support you need.

  • House Builder?

    We work directly with house builders, developers and housing associations, supplying heat pumps and underfloor heating schemes professionally designed, supplied, and supported by our expert team.

Reliable. Professional. Proven

Founded in 2004, Unitherm Heating Systems leads the way in renewable heating innovation.

We design and supply high-performance air source heat pump systems across the UK, partnering with top manufacturers for efficiency and reliability.

Through our industry-leading Training Centre, we empower engineers with the skills and support to thrive in the renewable heating future.

Products

Whether you’re a novice or seasoned professional, working on a project solo or with a team of 100, we’re here to offer a tailored solution to meet your system requirements.

Specification Brochure

Take a look at our brochure and find all the
inspiration you need for your next project.

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  • Training Courses

    The Unitherm Training Centre has been established to provide industry leading training courses in the development of knowledge on renewable energy technologies.

  • Details of all our Training Courses
    are displayed on the month-to-vew
    calendar.

  • Design Service

    At Unitherm, we offer a complete range of design and specification services for our clients. Whether you require specialist advice on installing an air source heat pump, or designing a bespoke underfloor heating solution, we have the capability to deliver.

  • MCS and RECC logos
  • Everything you need for a complete system installation

  • We carry a vast amount of stock, including spare parts and accessories – everything you need for your air source heat pump installation project, with a next day delivery.

Unitherm Installation Packs

We offer a selection of pre-configured packs to make the transition to renewable heating straightforward.

LG Heat Pump Pre-Plumb Package

The LG heat pump package allows for simple ordering of the heat pump, pre-plumb hot water cylinder and accessories.

Haier Heat Pump Pre-Plumb Package

The Haier heat pump package allows for simple ordering of the heat pump, pre-plumb hot water cylinder and accessories.

  • Technical Support

    Need help or advice?

    We'd be happy to help
Unitherm Heating Services

FAQs

All of your renewable energy questions answered