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What’s with the Name?
The name is meant to be read as ‘Low CO₂ Heat,’ but everybody calls us Loco.
Why LoCO₂?
Well, LoCO₂ Heat was established in 2013, and built on the proven expertise of Treco Ltd, a leader in commercial biomass boiler systems since 2006. We recognised that not everyone needed a full installation service, and so LoCO₂ Heat was started to meet the growing demand for the supply only of high-quality biomass boiler, district heating and commercial plumbing parts. LoCO₂ Heat now provides an ever-increasing service that translates to tens of thousands of orders.
LoCO₂ Heat’s niche lies in our team’s in-depth understanding of both biomass boilers and district heating systems, alongside a comprehensive grasp of commercial plumbing parts. This results in a solid technical sales team that can effectively address your specific needs. Unlike relying solely on product manuals, our team has witnessed many of these products installed on-site. This interprets to real-world experience so you can expect insightful advice and accurate answers to your questions.
Product knowledge is paramount at LoCO₂ Heat. That’s why our team regularly participates in installation training for the products we offer. This hands-on experience allows them to provide in-depth advice and answer any technical questions you may have.
This commitment to knowledge extends to our product selection process. We meticulously select our range to offer the best balance between performance and price. Our guiding principle? We wouldn’t sell anything we wouldn’t be confident installing ourselves. As an independent merchant, we can respond to the requirements of our customers and the recommendations of our technical sales team when choosing our product range. This ensures we offer a selection that meets your specific needs and delivers the standard of products we stand by as a brand. .
Strong manufacturer relationships are crucial to LoCO₂ Heat’s success. By working directly with many manufacturers over the years, we’re able to source high-quality products at competitive prices. This direct approach also provides our team with valuable insights into the manufacturing process and the components themselves.
We don’t just sell it, we know it
What do we do?
While initially known for supplying underground pipe and biomass boiler spares, LoCO₂ Heat has grown beyond that to become a comprehensive supplier for your commercial plumbing needs. But that’s not all! We also cater to domestic projects, offering the same expertise and extensive product range.
Below is by no means an exhaustive list of our products, but it does highlight some of our key ranges:
- Valves: We stock an extensive selection of valves from leading brands like ESBE, Siemens, and Oventrop, ensuring we can supply the right valve for any application.
- Buffer Tanks: Our buffer tanks come in various sizes, ranging from 50 litres to 12,000 litres. We can also offer custom options to meet your specific project requirements due to our direct relationship with the manufacturer.
- MLCP / Underfloor Heating: We carry MLCP and underfloor heating pipe and fittings from trusted brands like Tweetop and Riffo, providing solutions for both traditional and radiant heating systems.
- Water to Air Heaters: Our water to air heaters from VTS, are a reliable solution for efficient space heating.
- Air Curtains: Control drafts and maintain comfortable temperatures in commercial entrances with our selection of Wing air curtains, available in both water-heated and electric versions. Also, available in commercial sizes for factories and warehouses.
- Press fit systems: Reliable options from Mapress – Geberit, Mpress, and PCC (copper, stainless steel, carbon steel).
- Underground heat Main: Options of underground Pipe suppliers from CPV-Hiline, Uponor-Ecoflex, and Rehau-Rauthermex. What we don’t know about underground pipe is not worth knowing.
- Biomass boiler spares: Keep your boiler running efficiently with readily available parts from major manufacturers and our tried-and-trusted aftermarket range.
- Heat Pump Accessories: We offer buffer tanks for Heat Pumps, and specialist heat pump water to air heaters. Alongside our extensive underground pipe offering, we’ve got you covered for all your heat pump add-ons.
- Heat Exchangers: Choose between standalone heat exchangers or models integrated with Heat Interface Units (HIUs) to meet your specific needs.
Let us organise the parts while you do the hard work onsite
Who buys from LoCO₂ Heat?
LoCO2 Heat prides itself on serving a diverse range of customers within the heating industry. From large-scale projects to everyday needs, we have the products and expertise to support a wide range of customers.
M&E companies and building contractors working on district heating projects can rely on us for multi-million-pound contract quotes. Renewable installers will find a variety of products and support specific to their needs. Local plumbers, both commercial and domestic, benefit from our readily available parts at the trade counter located in Tiverton, Devon. Consultants, QS’s and merchants alike can turn to LoCO₂ Heat for the resources and knowledge to assist with their projects. This diversity keeps our work dynamic and ensures we’re constantly challenged by a variety of requirements. Ultimately, it allows us to contribute to a wider range of heating solutions across the industry.
With over 30,000 Orders delivered nationally
let LoCO₂ Heat be you partner for parts
LoCO₂ Heat to the future
Your Needs Drive Us: We offer a comprehensive range of commercial heating components, alongside expert advice tailored to your specific projects. Exceptional customer service is paramount, and any expansion of our product range will always prioritise meeting your evolving demands. This includes a focus on energy-efficient solutions and technologies that contribute to a more sustainable future, benefiting both your projects and the environment.
Let LoCO₂ Heat be your partner for parts! Call the team today to learn how we can help with your project big or small….
Why We’re Your Trusted Partner for Parts

Fair prices, no shortcuts on quality

Quick, accurate quotes to keep things moving

Expert support when you need it

Product ranges that match the uniqueness or your project

Bespoke solutions for district heating

Customer service focused on what matters to you
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