7
g. 3
1 Combustion products safety sensor
2 Flue diverter hood
3 Heat exchanger
4 Burner
5 Water control assembly
6 Water temperature adjustment knob
7 Gas valve
8a Gas inlet test point
8b Burner pressure test point
9 Gas inlet
10 Gas adjustment screw - should not be adjusted
11 Piezoelectric pilot ignition button
12 Gas adjustment knob
13 Pilot burner
14 Ignition electrode
15 Hot water limit thermostat
EUP11
1
2
3
4
5
6
7
8b
8a
9
10
11
13
15
12
14
EUP6
1.d Components
1
2
3
4
5
6
7
8b8a
9
10
11
12
13
14
15