Bespoke Unvented Cylinders

Although we carry a range of standard unvented water cylinders in stock ready for immediate despatch, we are able to custom design water cylinders to facilitate large contracts or for one off projects.

Our unvented water cylinders are made from copper which delivers a superior performance and comes with a 25 year guarantee. Copper is a tried and tested material offering the best heat transfer available. 

If you would like to discuss your unvented pressurised water cylinder requirements, simply give our technical sales team a call on 01592 611123.

Whatever your needs, our team are on hand to ensure you get the cylinder exactly the way you need it, using the fuel source you desire.

POWERflow: Bespoke unvented water cylinders from McDonald Engineers for energy efficient performance.