GB
1
Check for water leaks.
2 Check for gas leaks and replace gaskets as necessary.
3 Inspect the overall condition of the water heater and the combustion.
4 Inspect the combustion chamber and clean the burner if necessary.
5 Following checks 3 and 4, remove and clean the nozzle if necessary.
6 Adjust for correct gas fl owrate.
7 Check operation of the water safety devices (temperature and pressure limits).
8 Check for correct operation of gas safety systems (gas or fl ame failure, gas valve
etc)
9 Check that the room is correctly ventilated.
10 Check that the combustion products (fl ue gas) are exhausted correctly
90
MAINTENANCE
We recommend you make the following checks on the water
heater at least once a year: