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Gas Tankless (UEF)
| Family | Model | Spec Sheet |
| Proline® XE Condensing Tanklesswith X3® Scale Prevention Technology | 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 |
AOSRG47112 |
| Tankless Condensing with Integrated Recirculation Pump | ATI-540P-N
ATI-540P-P ATO-540P-N ATO-540P-P |
AOSRG47107 |
| Tankless Non-Condensing Concentric Vent | ATI-310C
ATI-510C |
AOSRG47103 |
| Tankless Condensing Indoor/Outdoor Ultra-Low NOx | ATI-140H
ATI-240H ATI-340H ATI-540H ATO-140H ATO-240H ATO-340H ATO-540H |
AOSRG46836
AOSRG46835 |
| Tankless Non-Condensing Indoor/Outdoor Ultra-Low NOx | ATI-110U
ATI-310U ATI-510U ATO-110U ATO-310U ATO-510U |
AOSBG45100 |
| TanklessNon-Condensing Indoor/Outdoor | ATI-110
ATI-310 ATO-310 ATI-510 ATO-510 |
AOSBG45201 |
| ATIO-910-N
ATIO-910-P ATIO-910-AN* ATIO-910-AP* |
AOSCG14001 | |
| Tankless Accessory:
Product Preservers® |
|
EMMSS0113 |
| Tankless Accessory:
Tankless Recess Boxes |
|
AOSRG47111 |