Trade Essentials


Heat Merchants are a leading supplier of gas and oil spare parts to the domestic and commercial heating and plumbing industry across Ireland. We stock spare parts for all leading manufacturers of gas and oil boilers and can source spare parts from our suppliers for more specialised needs. We also stock a comprehensive range of plumbing spares and parts for renewable energy technology.

Our team uses Parts Arena, the leading spare parts identification database and can assist you in identifying the correct part numbers using detailed exploded parts diagrams so you can be sure you get the spare part you need, saving you time and money!

Order your spare parts online or contact our Customer Support Centre on 090 6442300 if the part you need is not on our website as we have an extended range available for delivery from our central warehouse.