Ultra Boiler Manual

Part number 550-100-440/0122
133
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MAINTENANCE & SPECIFICATIONS
U3060
Gas valve sensor
tubing: 5/16"-OD
(from gas valve to
inlet elbow)
Elbow
Venturi
Gas valve
Gas valve inlet
adapter block
Cork gasket
O-ring
3
4
7
8
9
12
22
26
1
2
10
11
13
16
18
24
27
19
21
5
6
14
20
25
17
15
21
Figure 134 Heat exchanger and piping — Ultra-80 and -105
Replacement parts (continued)
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