NEFA by Methvenhttp://www.methven.com/nz/our-other-brands/nefa
NEFA valves are designed and manufactured to New Zealand Standards and comply with the requirements of the New Zealand Building Code. This booklet has been compiled to assist you with the installation of NEFA products. Installation of valves should always be carried out by a qualified plumber and must comply with the requirements of the New Zealand Building Code and Local Territorial Authority.
41 Jomac Place
Phone: 0800 804 222