Heat Merchants are a leading supplier of Gas and Oil spare parts to the domestic and commercial heating and plumbing industry across Ireland. When it comes to Gas & Oil spare parts Heat Merchant’s are the number one choice for range, service and price. There are over 35,000 in stock, with the majority available for immediate collection in our 31 branches nationwide or otherwise available for next day collection or delivery. Our product team have direct access to all major parts suppliers across Ireland, UK & Europe so if the 35,000 parts we have in stock does not include the one you want we can assist you in sourcing it!

The industry leading parts identification system, Parts Arena, is available for customer use, both in branches and online, enabling you to view exploded parts diagrams for a comprehensive range of commercial and domestic gas and oil appliances. This will make it easier for installers to identify and order the right part so they can fix appliances first time, saving them time and money.

Our online Customer Self Service portal enables you to check stock in your local branch and place orders online from your laptop, tablet or mobile. This will help gas and oil installers achieve greater savings in valuable working time by providing a fast and convenient parts order service across the country. Using their mobile phones or their computer customers can check a part’s availability in any of the 31 branches nationwide and have it reserved for collection or have a part delivered to a selected drop box location where it can be collected at any time of the day or night.


Contact our Customer Support Centre on
or 090 6442300 for more information or to register to use our online ordering tool.