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 GB142 Performance Details
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Series/
Model |
Rated Input (BTUh) |
Rated Output (BTUh)
(176°/140°F)
(122°/86°F)
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AFUE% |
Max. Vent Length
|
Flue Gas Temp.
(176°/140°F)
(122°/86°F) |
CO2 Content at Full Load
|
Rated Emmission Factor (ppm) NOX
|
Water Content
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Boiler/
System Supply & Return |
| GB142/24 |
84,800 |
22,700-75,200
25,300-83,300 |
95 |
100' |
155°
100° |
9.2 |
24 |
.65 gal |
1" |
| GB142/30 |
106,000 |
28,100-91,500
30,700-102,400 |
94 |
100' |
167°
100° |
9.2 |
23 |
.65 gal |
1" |
| GB142/45 |
160,900 |
42,500-142,000
47,200-158,000 |
95 |
100' |
151°
97° |
9.2 |
24 |
.93 gal |
1.5" |
| GB142/60* |
214,800 |
56,800-198,800
63,200-211,600 |
95 |
60' |
151°
97° |
9.2 |
22 |
1.2 gal |
1.5" |
*Only available in Natural Gas.
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