1.No special maintenance is required for the fuel gas water 1.heater for heating, as long as cleaned in the end of heating season.
2.Main heat exchanger and combustor should not be cleaned with any chemicals or using steel brushes.
3.Special attention must be focused on waterproofing of the entire electrical system in the process of maintenance.
Seasonal Inspection (we propose to have professionals to conduct inspection at least once a year when the heating season is approaching):
1.Check the combustor and the main heat exchanger and clean them where necessary.
2.Both the fuel gas system and the water system must be sealed.
3.Feed and exhaust gas chimney must have no blocking or leaking.
A total of2article Each page shows20article The first1page A total of1page