Description
- Stainless Steel, Fire Tube Heat Exchanger
- Turndown Ratio up to 10:1
- Advanced Modulating Gas Condensing Boiler: EFTC-199W = 95.1% AFUE
- Built-in 2 Gallon Indirect Stainless Steel Tank
- Equipped with Highly Innovative Gas Leak Detector
- 3.2 GPM Flow Rate@ 77° Rise (EFTC-140W)
- Venting: 2” or 3” PVC, CPVC or Polypropylene
| Fuel Type | Liquid Propane/Natural Gas |
| Heating BTU | 199000 BTU |
| Height | 31.9 in. |
| Width | 19.7 in. |
| Certifications |
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