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See appendix for listing of additional components.
Quick Reference Boiler Piping and Wiring Guide
20
QUICK REFERENCE GUIDE
QUICK REFERENCE GUIDE
Model Number
BTUs
DHW
Webb Number
Exalt 155 Combi
19,375 - 155,000
4.0 GPM*
786159
Exalt 199 Combi
24,875 - 199,000
5.3 GPM*
786161
Exalt 110 Heat Only
13,750 - 110,00
NA
786157
Exalt 155 Heat Only
19,375 - 155,000
NA
786158
Exalt 199 Heat Only
24,875 - 199,000
NA
786160
Gallant 250
43,600 - 240,000
NA
786162
Gallant 299
72,500 - 299,000
NA
786163
Gallant 399
72,500- 399,000
NA
786164
**Based on a 70 Degree Rise and all boilers ship with a LP conversion ki