Hot Water Cylinders

Find out more about Hot Water Cylinders.

So who is the Hot Water Association?

The Hot Water Association (HWA) was formed through the union of the two UK industry trade bodies, WMA (Waterheater Manufacturers Association) and MODUS (Manufacturers Of Domestic Unvented Systems). With many years providing advice and information to the trade, and made up of x leading experts in the hot water industry, the HWA is the ideal ‘go to’ for advice and information to make your hot water system as reliable and efficient as possible.

Nowadays people are well informed and want to know how to get the best from hot water services at home, especially in homes where multi outlet use and fast flow rates are important to keep the family happy. We want to give homeowners the tools to talk knowledgably to their installers, to enable them to enjoy these benefits.


Take a look through the information on this site to help you plan your hot water needs.




Driving to improve standards within the domestic hot water industry