| TFTN399 | LX500 |
|---|---|
| ENERGY STAR Partner | |
| NY Thermal Inc. | NY Thermal Inc. |
| Brand Name | |
| NTI | NTI |
| Model Name | |
| TFTN | NTI |
| Model Number | |
| TFTN399 | LX500 |
| Full Load Input Rate (kBtu/hr) | |
| 399 | 500 |
| Thermal Efficiency (%) | |
| 95 | 94 |
| Turndown Ratio | |
| 10 | 10 |
| Control Type | |
| Multi-stage | Multi-stage |
| Application | |
| Indoor | Indoor |
| Date Available On Market | |
| June 1, 2022 | September 3, 2010 |
| Date Qualified | |
| February 1, 2023 | November 8, 2021 |
| Markets | |
| United States, Canada | United States, Canada |
| CB Model Identifier | |
| ES_1016238_TFTN399_04062022014953_9524673 | ES_1016238_LX500_04102018180150_0455318 |
| Product Category | |
| Commercial Boilers | Commercial Boilers |
| Type | |
| Commercial Boilers | Commercial Boilers |
| Date Certified | |
| February 1, 2023 | November 8, 2021 |
| Meets ENERGY STAR Most Efficient 2024 Criteria | |
| No | No |