High Quality Buffer Vessels & Hot Water Cylinders
Made in Britain




Based in Manchester and with decades of knowledge and skills in cylinders, welding and fabrication, sheet metal work and coppersmiths throughout the business from the office to the shop floor. We offer our customers unrivalled service and quality on our extensive product range.

World Heat Cylinders manufacture high quality hot water cylinder and heating products for most applications.  All of our products are designed, manufactured and tested in our 24,000 square foot manufacturing facility in Manchester, UK. 

All of our products are manufactured to the relevant British and UK Commercial Standards and approved by independent testing laboratory where necessary.








World Heat Cylinders take pride in the high quality of hot water cylinders we manufacture.  Our extensive range of vented domestic cylinders range from standard copper hot water cylinders through to stainless steel unvented  hot water cylinders.  We keep a wide range of cylinders in stock for our customers convenience.  We can also manufacture special vessels to suit their exact requirements such as higher pressure unvented cylinders for use in highrise buildings.


World Heat Cylinder’s engineers have been designing and manufacturing commercial hot water calorifiers for many years, serving their time for some of the most well known manufacturers in the country.  Most of these have sadly been closed over the years.  We manufacture hot water storage calorifiers up to 10,000 litre in capacity, with U-tube heat exchangers, inspection openings and much more from copper, stainless steel and mild steel materials.

WH Cylinders expertise and skills allow us to design, manufacture and test bespoke products for our customers quickly.  We can manufacture any size or type of vessel with any type of control system mounted.  Our after sales support team of engineers can also assist in commissioning systems on site, attend breakdowns and annual service calls for our customers whenever required.


World Heat Manufacture the highest quality stainless steel and mild steel cylinders and buffer vessels.

If you have a requirement for any type of hot water cylinder or buffer vessel from 10 litres up to 8,000 litres, we really want to receive your enquiry.

Our unrivalled automated manufacturing processes and welding techniques enable us to beat any other manufacturer on lead time and quality for bespoke vessels.

Please send us an email or message through the contact form with your requirements and one of our team will be happy to provide a quotation.

World Heat Cylinders

Tel: 0161 343 8610
Fax: 0161 826 1661
Email: sales@whcylinders.co.uk