Maintenance ...........................................................
.................................................
Specifications ..........................................................
According to the Gas Safety Ordinance of Hong Kong, any gas
installation works including the installation of appliances and
connection tubing, must be undertaken by registered gas installers
who are registered for that appropriate classes and be employed by
registered gas contractor.
Contents
Attention!
P. 1
P. 5
P. 7
P. 10
P. 11
P. 14