Indoor Natural Gas Tankless Water Heaters

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Bosch 199,000 BTU .96 UEF Tankless Water Heater Indoor Direct Vent
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 10.0 GPM at 40
Item#: 73647
Model#: T9800 SE 199
Brand: Bosch Thermotechnology
$1,743.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Bosch 199,000 BTU .96 UEF Tankless Water Heater Indoor Direct Vent
Learn More About Bosch Thermotechnology T9800 SE 160acw-sale-badge
Bosch 160,000 BTU .92 UEF Tankless Water Heater Indoor Direct Vent
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EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.0 GPM at 40
Item#: 73648
Model#: T9800 SE 160
Brand: Bosch Thermotechnology
$1,534.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Bosch 160,000 BTU .92 UEF Tankless Water Heater Indoor Direct Vent
Learn More About Bosch Thermotechnology T9900 SE 199acw-sale-badge
Bosch 199,000 BTU .96 UEF Tankless Water Heater Indoor Direct Vent
Write A Review
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. (SCAQMD Rule 1146.2 Compliant). (< 40 ng/J or 55 PPM). Ratings: 11.2 GPM at 35° F Rise, 8.7 GPM at 45° F Rise, 7.2 GPM at 55° F Rise, 5.2 GPM at 75° F Rise. 199k Effective BTU/h.
Item#: 83202
Model#: T9900 SE 199
Brand: Bosch Thermotechnology
$2,120.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
Bosch 199,000 BTU .96 UEF Tankless Water Heater Indoor Direct Vent
Learn More About Bosch Thermotechnology T9900 SE 160acw-sale-badge
Bosch 160,000 BTU .92 UEF Tankless Water Heater Indoor Direct Vent
Write A Review
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions. (SCAQMD Rule 1146.2 Compliant). (< 40 ng/J or 55 PPM). Ratings: 9 GPM at 35° F Rise, 7 GPM at 45° F Rise, 5.8 GPM at 55° F Rise, 4.2 GPM at 75° F Rise. 160k Effective BTU/h.
Item#: 83203
Model#: T9900 SE 160
Brand: Bosch Thermotechnology
$1,815.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Bosch 160,000 BTU .92 UEF Tankless Water Heater Indoor Direct Vent
Learn More About State Water Heaters GTS-240X3-NIHacw-sale-badge
State X3 - 5.1 GPM at 60° F Rise - 0.94 UEF - Gas Tankless Water Heater - Indoor
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EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). 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#: 123231
Model#: GTS-240X3-NIH
Brand: State Water Heaters
$1,295.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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State X3 - 5.1 GPM at 60° F Rise - 0.94 UEF - Gas Tankless Water Heater - Indoor
Learn More About State Water Heaters GTS-340X3-NIHacw-sale-badge
State X3 - 5.8 GPM at 60° F Rise - 0.95 UEF - Gas Tankless Water Heater - Indoor
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EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). Ratings: 8 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 Max BTU/h.
Item#: 123233
Model#: GTS-340X3-NIH
Brand: State Water Heaters
$1,421.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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State X3 - 5.8 GPM at 60° F Rise - 0.95 UEF - Gas Tankless Water Heater - Indoor
Learn More About State Water Heaters GTS-540X3-NIHacw-sale-badge
State X3 - 6.2 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Indoor
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EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). 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#: 123235
Model#: GTS-540X3-NIH
Brand: State Water Heaters
$1,558.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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State X3 - 6.2 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Indoor