Part Number
1 |
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2 | Ignition control | |
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3 | Impulse relay and lighted | |
silencing switch | ||
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5 | Transformer/relay | |
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6 | Junction box | |
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7 | Damper (optional) | |
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8 | Damper connector | |
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9 | Dummy plug | |
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10 | Damper harness | |
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11 | Main gas valve | |
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12 | Manual gas valve | |
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13 | Pilot gas valve | |
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13a | Pilot gas pressure regulator | |
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14Pilot shutoff valve
15Leak test valves with plugs
16Gas supply connection
17Burner manifold
18Limit control, auto reset
19Limit control, manual reset
20Pressure/temperature gauge
21Wire harness
22Pilot spark & sense wires
23Pilot gas tubing
24Circulator, by others
Probe LWCO, Manual reset (Mount in sup-
25ply or return piping above top of boiler between boiler and any isolation valve(s).)
13
