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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