Advanced Thermal Hydronics / BOILER
KN-2
KN Series · EPA record 2313177
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 2313177. Temperature points and test metrics are preserved as reported. Missing and zero values are not substituted with estimates.
| Metric or attribute | Source value |
|---|---|
| AFUE · % | 90 |
| Equipment / loop type | Boiler |
| Fuel | Natural Gas,Propane Gas |
| Hot-water integration | No |
Specifications & provenance
Every value below is preserved from the source record. Checked Sep 21, 2026. Asterisks and other model wildcards are retained as published.
| Source field | Reported value | Evidence |
|---|---|---|
| pd id | 2313177 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| fuel type | Natural Gas,Propane Gas | EPA Sep 21, 2026 |
| brand name | Advanced Thermal Hydronics | EPA Sep 21, 2026 |
| model name | KN Series | EPA Sep 21, 2026 |
| model number | KN-2 | EPA Sep 21, 2026 |
| product type | Boiler | EPA Sep 21, 2026 |
| date qualified | 2021-11-08T00:00:00.000 | EPA Sep 21, 2026 |
| efficiency afue | 90 | EPA Sep 21, 2026 |
| energy star partner | Mestek, Inc. | EPA Sep 21, 2026 |
| date available on market | 2013-04-22T00:00:00.000 | EPA Sep 21, 2026 |
| energy star model identifier | ES_1083631_KN-2_03232018011952_7675179 | EPA Sep 21, 2026 |
| can integrate hot water heating | No | EPA Sep 21, 2026 |