Plumbers technical note – Water heater installations (v5 July 2023)

Guidance
This technical note clarifies the general installation requirements of water heaters, including the correct termination of drain lines from temperature/pressure-relief valve and expansion control valves.
Last updated:

View the complete list of Plumbers Technical Notes. 
 

Documents

Have a question or want to report a problem?

Fill in the form to get assistance or tell us about a problem with this information or service.

Send feedback