Gas Tankless Water Heaters

Filter

Skip to Results

Search Within Brand

Stocked Items

Stocked Items Only

Color

Beige (8)

Commercial/Residential/Dual

Residential (11)

Condensing/Non Condensing

Condensing (7)

Dimensions

17.3 in W x 14.8 in D x 27.6 in H (1)

20.5 in H x 13.8 in W x 6.7 in D (1)

23.6 in H x 13.8 in W x 9.4 in D (4)

24.2 in H x 18.3 in W x 9.4 in D (3)

27.6 in H x 17.3 in W x 14.8 in D (2)

Energy Factor

0.82 (3)

0.88 (1)

0.89 (1)

0.9 (2)

0.92 (1)

0.94 (3)

Finish

Polyester Coated (1)

Flow Rate

0.5 to 10.1 gpm (1)

0.5 to 11.1 gpm (2)

0.5 to 6.6 gpm (1)

0.5 to 9.8 gpm (7)

Fuel Type

Liquid Propane (3)

Natural Gas (8)

Gas Connection

1/2 in (1)

3/4 in (10)

Heating Capacity

180000 Btu/hr (4)

199000 Btu/hr (2)

199900 Btu/hr (4)

Heating Element

304 Stainless Steel (3)

Copper (4)

Copper/Stainless Steel (4)

Ignition Type

Direct Electronic (11)

Indoor/Outdoor

Indoor (7)

Outdoor (3)

Material

Steel (1)

Mounting Type

Wall (3)

Wall-Hung (8)

Pressure Rating

15 to 150 psi (11)

Series

NR981 (4)

NRC661 (1)

NRC98 (3)

NRCP1112 (2)

NRCP982 (1)

Temperature Rating

100 to 140 deg F (10)

125 to 140 deg F (1)

Type

High Efficiency (4)

Mid Efficiency (4)

Ultra Low NOx

No (10)

Yes (1)

Vent Size

2 in, 3 in (2)

3 in (1)

3 in, 4 in (1)

Vent Type

Concentric Direct (2)

Direct (5)

Power (2)

Water Connection

3/4 in (11)

Show All Filters

Results Per Page

18365472

11 items

Sort by

Best MatchProduct: A to ZProduct: Z to A

Product List ViewProduct Grid ViewProduct Table View

content loaded

Compare

Noritz®

RES WTR HTR LP 180K BTU OUTDOOR 9.8 GPM

Product# NOR NRC98-OD-LP

MPN

NRC98-OD-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR LP 199K BTU CONC VENT INDOOR

Product# NOR NR981-DVC-LP

MPN

NR981-DVC-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR LP 199K BTU INDOOR DV W-PUMP 11 GPM

Product# NOR NRCP1112-DV-LP

MPN

NRCP1112-DV-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 120K BTU INDOOR DIR VENT 6.6 GPM

Product# NOR NRC661-DV-NG

MPN

NRC661-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU INDOOR DIR VENT 9.8 GPM

Product# NOR NRC98-DV-NG

MPN

NRC98-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU INDOOR DV W-PUMP 9.8 GPM

Product# NOR NRCP982-DV-NG

MPN

NRCP982-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU OUTDOOR 9.8 GPM

Product# NOR NRC98-OD-NG

MPN

NRC98-OD-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU 9.8GPM IN/OUT

Product# NOR NR981-SV-NG

MPN

NR981-SV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU CONC VENT INDOOR

Product# NOR NR981-DVC-NG

MPN

NR981-DVC-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU INDOOR DV W-PUMP 11 GPM

Product# NOR NRCP1112-DV-NG

MPN

NRCP1112-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU OUTDOOR 9.8 GPM

Product# NOR NR981-OD-NG

MPN

NR981-OD-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR LP 180K BTU OUTDOOR 9.8 GPM

Product# NOR NRC98-OD-LP

MPN

NRC98-OD-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR LP 199K BTU CONC VENT INDOOR

Product# NOR NR981-DVC-LP

MPN

NR981-DVC-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR LP 199K BTU INDOOR DV W-PUMP 11 GPM

Product# NOR NRCP1112-DV-LP

MPN

NRCP1112-DV-LP

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 120K BTU INDOOR DIR VENT 6.6 GPM

Product# NOR NRC661-DV-NG

MPN

NRC661-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU INDOOR DIR VENT 9.8 GPM

Product# NOR NRC98-DV-NG

MPN

NRC98-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU INDOOR DV W-PUMP 9.8 GPM

Product# NOR NRCP982-DV-NG

MPN

NRCP982-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 180K BTU OUTDOOR 9.8 GPM

Product# NOR NRC98-OD-NG

MPN

NRC98-OD-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU 9.8GPM IN/OUT

Product# NOR NR981-SV-NG

MPN

NR981-SV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU CONC VENT INDOOR

Product# NOR NR981-DVC-NG

MPN

NR981-DVC-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU INDOOR DV W-PUMP 11 GPM

Product# NOR NRCP1112-DV-NG

MPN

NRCP1112-DV-NG

Login to see price and availability

Compare

Noritz®

RES WTR HTR NG 199K BTU OUTDOOR 9.8 GPM

Product# NOR NR981-OD-NG

MPN

NR981-OD-NG

Login to see price and availability

Results Per Page

18365472