Residential Tankless Hot Water Heaters

$1,170.00
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EnergyStar Condensing Water Heater. Ultra-Low NOx Emissions. Ratings: 8.5 GPM at 40° F Rise, 6.8 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 4.9 GPM at 70° F Rise. 180k BTU/h.
Item#: 154115
Model#: ATHR-180X3
Brand: A.O. Smith
$1,800.70
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EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions. Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
Item#: 59261
Model#: NR98-SV-NG
Brand: Noritz
$1,900.00
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$805.90
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. Ratings: 8.0 GPM at 40° F Rise.
Item#: 73648
Model#: T9800 SE 160
Brand: Bosch Thermotechnology
$1,890.00
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Factory-Direct
EnergyStar Condensing Water Heater. Ultra-Low NOx. Ratings: 9.5 GPM at 40° F Rise, 7.5 GPM at 50° F Rise, 6.2 GPM at 60° F Rise, 5.2 GPM at 70° F Rise. 199k Max BTU/h.
Item#: 123211
Model#: ATI-540HX3-P
Brand: A.O. Smith
$1,726.70
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Factory-Direct
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 180k Effective BTU/h.
Item#: 31861
Model#: NRC98-OD-NG
Brand: Noritz
$2,038.00
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. Ratings: 7.1 GPM at 40° F Rise, 5.8 GPM at 50° F Rise, 4.9 GPM at 60° F Rise, 4.2 GPM at 70° F Rise. 148k Effective BTU/h.
Item#: 31857
Model#: NRC711OD-NG
Brand: Noritz
$1,703.60
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EnergyStar Water Heater. Ultra Low NOx Emissions. Ratings: 5.8 GPM at 40° F Rise, 4.6 GPM at 50° F Rise, 3.8 GPM at 60° F Rise, 3.3 GPM at 70° F Rise. 122k Effective BTU/h.
Item#: 32018
Model#: NR662OD-NG
Brand: Noritz
$1,182.90
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EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions. Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
Item#: 59259
Model#: NR98-DVC-NG
Brand: Noritz
$1,900.00
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In-Stock
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions. Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
Item#: 59264
Model#: NR98-OD-LP
Brand: Noritz
$1,900.00
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Factory-Direct
EnergyStar Condensing Water Heater. Ultra-Low NOx. Ratings: 9.5 GPM at 40° F Rise, 7.5 GPM at 50° F Rise, 6.3 GPM at 60° F Rise, 5.4 GPM at 70° F Rise. 199k Max BTU/h.
Item#: 61571
Model#: ATI-540H-N
Brand: A.O. Smith
$1,377.00
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Ratings: 4.1 GPM at 40° F Rise, 3.3 GPM at 50° F Rise, 2.3 GPM at 70° F Rise.
Item#: 70356
Model#: HA024240
Brand: Eemax
$549.00
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. Ratings: 9.3 GPM at 40° F Rise, 7.4 GPM at 50° F Rise, 6.2 GPM at 60° F Rise, 5.3 GPM at 70° F Rise. 184k Effective BTU/h.
Item#: 82291
Model#: NRC111-OD-NG
Brand: Noritz
$2,340.40
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. Ratings: 9.8 GPM at 40° F Rise, 7.8 GPM at 50° F Rise, 6.5 GPM at 60° F Rise, 5.6 GPM at 70° F Rise. 199.9k Effective BTU/h.
Item#: 82332
Model#: EZ111DV-LP
Brand: Noritz
$2,184.20
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*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
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Wall Mounted, Condensing Water Heater Ultra Low NOx Emissions Concentric Vent. Ratings: 7.4 GPM at 40° F Rise, 5.9 GPM at 50° F Rise, 4.9 GPM at 60° F Rise, 4.2 GPM at 70° F Rise. 160k Effective BTU/h.
Item#: 92628
Model#: RUS75EN
Brand: Rinnai
$1,079.10
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Wall Mounted, Non-Condensing Water Heater Low NOx Emissions. Ratings: 4.9 GPM at 40° F Rise, 3.9 GPM at 50° F Rise, 3.3 GPM at 60° F Rise, 2.8 GPM at 70° F Rise. 120k Effective BTU/h.
Item#: 95820
Model#: V53DEP
Brand: Rinnai
$690.00
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Ultra Low NOx Emissions. Ratings: 8.7 GPM at 40° F Rise, 7.0 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 4.9 GPM at 70° F Rise.
Item#: 104799
Brand: Noritz
$2,384.20
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Ultra Low NOx Emissions. Ratings: 8.7 GPM at 40° F Rise, 7.0 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 4.9 GPM at 70° F Rise.
Item#: 104800
Brand: Noritz
$2,384.20
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EnergyStar Condensing Water Heater. Ultra-Low NOx. Ratings: 6.7 GPM at 40° F Rise, 6.1 GPM at 50° F Rise, 5.1 GPM at 60° F Rise, 4.3 GPM at 70° F Rise. 160k Max BTU/h.
Item#: 123219
Model#: TK-240X3-PIH
Brand: Takagi
Originally $1,295.00$895.40
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$1,170.00
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$1,188.00
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Wall Mounted Non-Condensing Boiler Water Heater Ultra Low NOx Emissions Ratings: 9.0 GPM at 40° F Rise, 7.0 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 5.0 GPM at 70° F Rise. 180k Effective BTU/h
Item#: 153640
Model#: RECTGH-S11IN
Brand: Rheem Tankless
$1,669.00
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Wall Mounted Non-Condensing Boiler Water Heater Ultra Low NOx Emissions Ratings: 9.0 GPM at 40° F Rise, 7.0 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 5.0 GPM at 70° F Rise. 180k Effective BTU/h
Item#: 153641
Model#: RECTGH-S11IP
Brand: Rheem Tankless
$1,669.00
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