| WGO-4RD | ULTRA-105 |
|---|---|
| ENERGY STAR Partner | |
| The Marley Company | The Marley Company |
| Brand Name | |
| Weil-McLain | Weil-McLain |
| Model Name | |
| WGO | ULTRA |
| Model Number | |
| WGO-4RD | ULTRA-105 |
| Type | |
| Boiler | Boiler |
| Fuel Type | |
| Oil | Natural Gas,Propane Gas |
| Efficiency (AFUE) | |
| 87 | 94 |
| Date Available On Market | |
| October 15, 2014 | January 15, 2013 |
| Date Qualified | |
| November 8, 2021 | May 8, 2024 |
| Markets | |
| United States, Canada | United States, Canada |
| CB Model Identifier | |
| ES_22947_WGO-4RD_03072018202523_8850906 | ES_22947_ULTRA-105_04052024004332_3503637 |
| Can Integrate Hot Water Heating | |
| No | Yes |
| Product Category | |
| Boilers | Boilers |
| Date Certified | |
| November 8, 2021 | May 8, 2024 |
| Meets ENERGY STAR Most Efficient 2024 Criteria | |
| No | No |