GWC-070-N-T
Williamson-Thermoflo · Boiler
ENERGY STAR CertifiedBoilers →
AFUE
91%
Fuel
Natural Gas, Propane Gas
Type
Boiler
Hot Water
Can integrate
Williamson-Thermoflo GWC-070-N-T: AFUE 91%, around the middle of the range for boilers (category median 95%).
Where this model sits
AFUE91%
87median 9597
The Williamson-Thermoflo GWC-070-N-T is a 91 % boiler. At 91 % it ranks around the middle of the 642 certified boilers models.
Specifications
| Efficiency | |
|---|---|
| AFUE | 91% |
| Fuel Type | Natural Gas, Propane Gas |
| Can Integrate Hot Water Heating | Yes |
| Configuration | |
| Product Type | Boiler |
| Model Name | GWC |
| Identifiers | |
| Model Number | GWC-070-N-T |
| ENERGY STAR ID | ES_1090273_GWC-070-N-T_03072018201038_8977785 |
| Partner | The Marley-Wylain Company |
| Date Qualified | 2026-07-30 |
| Available From | 2011-08-01 |
| Markets | United States |
Documentation
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