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Gas Tankless Warranty Sheets
| Family | Model | Warranty Sheet |
| Residential Tankless Indoor & Outdoor |
110 110U 110C 310 310U 310C 510 510U 510C 140 240 340 540 540P |
100287496 |
| Family | Model | Warranty Sheet |
| Proline® XE Condensing Tanklesswith X3® Scale Prevention Technology Indoor & Outdoor |
ATI-540HX3-N ATO-540HX3-N ATI-540HX3-P ATO-540HX3-P ATI-340HX3-N ATO-340HX3-N ATI-340HX3-P ATO-340HX3-P ATI-240HX3-N ATO-240HX3-N ATI-240HX3-P ATO-240HX3-P |
100344051 |
| Family | Model | Warranty Sheet |
| Commercial Tankless Indoor & Outdoor |
ACT-199I-N ACT-199I-P ACT-199O-N ACT-199O-P ATIO-910-N ATIO-910-P ATIO-910-AN ATIO-910-AP |
100287385 |
| Family | Model | Warranty Sheet |
| Commercial Integrated Tankless On Tank |
ATX-199-N ATX-199-P |
100288611 |