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GWC – Gas Water Condensing

  • AFUE’s above 91%
  • PVC, CPVC, PP or stainless steel venting
  • Cast iron primary heat exchanger
  • Stainless steel condensing secondary heat exchanger
  • Sealed combustion or direct exhaust venting
  • Multiple pass heat exchanger
  • Control module with indicator lights
Model
A.G.A. Input (MBH)
DOE Heating Capacity (MBH)
Net AHRI Ratings (MBH)
Min. Vent Size
Annual Fuel Utilization Efficiency (AFUE)
GWC-070
70
65
57
3″
91.9
GWC-105
105
97
84
3″
91.2
GWC-140
140
130
113
3″
91.4
GWC-175
175
161
140
3″
91.0
Model
A.G.A. Input (MBH)
DOE Heating Capacity (MBH)
Net AHRI Ratings (MBH)
Min. Vent Size
Annual Fuel Utilization Efficiency (AFUE)
GWC-070
70
65
57
3″
91.9
GWC-105
105
97
84
3″
91.2
GWC-140
140
130
113
3″
91.4
GWC-175
175
161
140
3″
91.0