Skip to main content

Guidance for contractors on ventilation, flue and other requirements for heat producing appliances.

First published:
5 April 2017
Last updated:

Documents

Building regulations guidance: part J (heat producing appliances) , file type: PDF, file size: 4 MB

PDF
4 MB
If you need a more accessible version of this document please email digital@gov.wales. Please tell us the format you need. If you use assistive technology please tell us what this is.