No person shall sell or offer for sale or install any gas appliance
or accessories or gas piping system if the same when installed for
use would be in violation of any of the provisions of this article
or would be unsafe or dangerous.
The Village of Allouez may disconnect or order disconnection
of any gas appliance, accessory or gas piping which does not conform
to the requirements of this article or which may be found defective
and in such condition as to endanger life or property. Where such
disconnection has been made, a notice shall be attached to such appliance,
accessory or gas piping which shall state it has been disconnected
and the reasons therefor, and such notice shall not be removed nor
shall the appliance, accessory or gas piping be reconnected until
it shall have been made to conform to the requirements of this article
and its reconnection has been authorized by the Village.