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Gas Tankless Water Heaters

Learn More

(47 items)

Gas Tankless Water Heaters

(47 items)

Learn More

(47 items)
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NAVN NCB-240/130H COMB DUAL NAT
Navien
NAVN NCB-240/130H COMB DUAL NAT
DSG#215333
UPC#884954921648
NAVN NPE-240A2 PREM CONDENSNG NG TANKLESS WTR HTR 199","900 BTU
Navien
NAVN NPE-240A2 PREM CONDENSNG NG TANKLESS WTR HTR 199","900 BTU
DSG#269895
UPC#88495492087
NAVN NPE-180A2 PREM CONDENSING NG TANKLESS WTR HTR 150 MBTU
Navien
NAVN NPE-180A2 PREM CONDENSING NG TANKLESS WTR HTR 150 MBTU
DSG#269886
UPC#884954920771
Bradford White® RTGK199N1 Infiniti® K Series Tankless Gas Water Heater, Natural Gas Fuel, 9000 to 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 5.2 gpm at 75 deg F Rise Flow Rate, Concentric Direct Vent, 2 in Vent, 0.96, Residential
Bradford White
Bradford White® RTGK199N1 Infiniti® K Series Tankless Gas Water Heater, Natural Gas Fuel, 9000 to 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 5.2 gpm at 75 deg F Rise Flow Rate, Concentric Direct Vent, 2 in Vent, 0.96, Residential
MFG Part# RTG-K-199-N1
DSG#94443
UPC#671632856831
NAVN NPE-240S2 PRM COND WTR HTRf
Navien
NAVN NPE-240S2 PRM COND WTR HTRf
DSG#269882
UPC#884954920894
NORTZ NCC199CDV-LP WTR HTR LP TANKLESS
Noritz
NORTZ NCC199CDV-LP WTR HTR LP TANKLESS
MFG Part# NCC199C-DV-LP
DSG#49990
UPC#817000019112
RINN CHS199100HIN HYBRID GAS WTR HTR NAT 199K BTU C199 TANKLESS W/ 119GAL STORAGE TANK
Rinnai
RINN CHS199100HIN HYBRID GAS WTR HTR NAT 199K BTU C199 TANKLESS W/ 119GAL STORAGE TANK
MFG Part# CHS199100IN
DSG#24567
UPC#766156008535
Rinnai® SENSEI™ RU199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RU199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RU199IN
DSG#36146
UPC#766156009532
NAVN NCB-250/150H COMB BOILER
Navien
NAVN NCB-250/150H COMB BOILER
DSG#286348
UPC#884951921662
Noritz® NRC111-DV-NG Tankless Water Heater, Natural Gas Fuel, 199900 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 0.5 to 11.1 gpm Flow Rate, Direct Vent, 3 in, 4 in Vent, 0.92, Residential
Noritz
Noritz® NRC111-DV-NG Tankless Water Heater, Natural Gas Fuel, 199900 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 0.5 to 11.1 gpm Flow Rate, Direct Vent, 3 in, 4 in Vent, 0.92, Residential
MFG Part# NRC111-DV-NG
DSG#35740
UPC#817000012571
NAVN NPE-180S2
Navien
NAVN NPE-180S2
DSG#269884
UPC#884954920801
Rinnai® SENSEI™ RU199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RU199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RU199IP
DSG#36141
UPC#766156009549
Rinnai® SENSEI™ RUR199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RUR199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RUR199IN
DSG#36134
UPC#76615600945
Noritz® NRC661-DV-NG High Efficiency Tankless Water Heater, Natural Gas Fuel, Indoor/Outdoor: Indoor, Condensing, 0.5 to 6.6 gpm Flow Rate, Direct Vent, 3 in Vent, 0.89, Residential
Noritz
Noritz® NRC661-DV-NG High Efficiency Tankless Water Heater, Natural Gas Fuel, Indoor/Outdoor: Indoor, Condensing, 0.5 to 6.6 gpm Flow Rate, Direct Vent, 3 in Vent, 0.89, Residential
MFG Part# NRC661-DV-NG
DSG#52671
UPC#817000012885
State Industries 100123379 540 Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 3 in, 4 in Vent, 0.93, Commercial/Residential
State Industries
State Industries 100123379 540 Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 3 in, 4 in Vent, 0.93, Commercial/Residential
MFG Part# 100123379
DSG#383468
UPC#09119604250
Rinnai® SENSEI™ RUR199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RUR199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RUR199IP
DSG#36159
UPC#766156009464
NAVN NCB-240/130H COMB DUAL NAT
Navien
NAVN NCB-240/130H COMB DUAL NAT
DSG#215333
UPC#884954921648
NAVN NPE-240A2 PREM CONDENSNG NG TANKLESS WTR HTR 199","900 BTU
Navien
NAVN NPE-240A2 PREM CONDENSNG NG TANKLESS WTR HTR 199","900 BTU
DSG#269895
UPC#88495492087
NAVN NPE-180A2 PREM CONDENSING NG TANKLESS WTR HTR 150 MBTU
Navien
NAVN NPE-180A2 PREM CONDENSING NG TANKLESS WTR HTR 150 MBTU
DSG#269886
UPC#884954920771
Bradford White® RTGK199N1 Infiniti® K Series Tankless Gas Water Heater, Natural Gas Fuel, 9000 to 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 5.2 gpm at 75 deg F Rise Flow Rate, Concentric Direct Vent, 2 in Vent, 0.96, Residential
Bradford White
Bradford White® RTGK199N1 Infiniti® K Series Tankless Gas Water Heater, Natural Gas Fuel, 9000 to 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 5.2 gpm at 75 deg F Rise Flow Rate, Concentric Direct Vent, 2 in Vent, 0.96, Residential
MFG Part# RTG-K-199-N1
DSG#94443
UPC#671632856831
NAVN NPE-240S2 PRM COND WTR HTRf
Navien
NAVN NPE-240S2 PRM COND WTR HTRf
DSG#269882
UPC#884954920894
NORTZ NCC199CDV-LP WTR HTR LP TANKLESS
Noritz
NORTZ NCC199CDV-LP WTR HTR LP TANKLESS
MFG Part# NCC199C-DV-LP
DSG#49990
UPC#817000019112
RINN CHS199100HIN HYBRID GAS WTR HTR NAT 199K BTU C199 TANKLESS W/ 119GAL STORAGE TANK
Rinnai
RINN CHS199100HIN HYBRID GAS WTR HTR NAT 199K BTU C199 TANKLESS W/ 119GAL STORAGE TANK
MFG Part# CHS199100IN
DSG#24567
UPC#766156008535
Rinnai® SENSEI™ RU199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RU199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RU199IN
DSG#36146
UPC#766156009532
NAVN NCB-250/150H COMB BOILER
Navien
NAVN NCB-250/150H COMB BOILER
DSG#286348
UPC#884951921662
Noritz® NRC111-DV-NG Tankless Water Heater, Natural Gas Fuel, 199900 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 0.5 to 11.1 gpm Flow Rate, Direct Vent, 3 in, 4 in Vent, 0.92, Residential
Noritz
Noritz® NRC111-DV-NG Tankless Water Heater, Natural Gas Fuel, 199900 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 0.5 to 11.1 gpm Flow Rate, Direct Vent, 3 in, 4 in Vent, 0.92, Residential
MFG Part# NRC111-DV-NG
DSG#35740
UPC#817000012571
NAVN NPE-180S2
Navien
NAVN NPE-180S2
DSG#269884
UPC#884954920801
Rinnai® SENSEI™ RU199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RU199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RU199IP
DSG#36141
UPC#766156009549
Rinnai® SENSEI™ RUR199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RUR199iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RUR199IN
DSG#36134
UPC#76615600945
Noritz® NRC661-DV-NG High Efficiency Tankless Water Heater, Natural Gas Fuel, Indoor/Outdoor: Indoor, Condensing, 0.5 to 6.6 gpm Flow Rate, Direct Vent, 3 in Vent, 0.89, Residential
Noritz
Noritz® NRC661-DV-NG High Efficiency Tankless Water Heater, Natural Gas Fuel, Indoor/Outdoor: Indoor, Condensing, 0.5 to 6.6 gpm Flow Rate, Direct Vent, 3 in Vent, 0.89, Residential
MFG Part# NRC661-DV-NG
DSG#52671
UPC#817000012885
State Industries 100123379 540 Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 3 in, 4 in Vent, 0.93, Commercial/Residential
State Industries
State Industries 100123379 540 Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 3 in, 4 in Vent, 0.93, Commercial/Residential
MFG Part# 100123379
DSG#383468
UPC#09119604250
Rinnai® SENSEI™ RUR199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
Rinnai
Rinnai® SENSEI™ RUR199iP SE+ Super High Efficiency Tankless Water Heater, Liquid Propane Fuel, 199000 Btu/hr, Indoor, Condensing, 11 gpm, 0.93, Residential
MFG Part# RUR199IP
DSG#36159
UPC#766156009464