HIU Spare Parts
WilSon Energy is the official UK distributor for a full range of HIU products and spare parts. Our technical knowledge is unrivalled as we are the experts with these units and you will find our prices are highly competitive.




Our support and spare parts division is available to assist you with spare parts for any make and model of heat interface unit. With our extensive experience and knowledge we can offer a fast and efficient service. For such requirements, please email our support team at: support@wilsonenergy.co.uk with a picture of the complete unit with the cover off (front view) and the individual parts required we will then respond directly with a quotation and stock availability.
Alternatively, most Category A spares are now available to purchase via our online shop. We would recommend that you keep your eye out for regular updates as we are constantly adding new products.
Parts are available for the following manufacturers: