Collection: Tankless Water Heaters
Explore our full range of high-performance tankless water heaters from industry leaders Navien and Noritz. Whether you're looking for indoor or outdoor units, condensing or non-condensing models, we offer a wide selection to suit residential and commercial needs. Enjoy energy efficiency, endless hot water, and space-saving designs—perfect for modern applications. Find the ideal capacity and model for your project with expert-approved options.
3 Subcategories
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Stiebel Eltron 202653 Model DHC 8-2 Classic Single Sink Point-of-Use Electric Tankless Water Heaters; Up To 50% Less Power Consumption; 7.2kW/5.4kW, 240V/208V, 30A/26A
Starting at Best Price $280.19/each2 in stock
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Stiebel Eltron 202647 Model DHC 3-2 Classic Single Sink Point-of-Use Electric Tankless Water Heater, 240V, 1 Phase, 50/60 Hz, Hydraulically Controlled, Safety High Limit Switch
Starting at Best Price $280.19/each3 in stock
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Stiebel Eltron 202648 Model DHC 4-2 Classic Single Sink Point-of-Use Electric Tankless Water Heater, 240V, 1 Phase, 50/60 Hz, Hydraulically Controlled, Safety High Limit Switch
Starting at Best Price $228.44/each2 in stock
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Temperature Remote Controller (TM-RE30)
Starting at Best Price $127.50/each -
Stiebel Eltron 240V-14.4Kw-60Amp Tankless Water Heater
Starting at Best Price $872.30/each1 in stock
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Noritz Tankless Water Heater 11.1 Gpm Ng Indoor Condensing W/Htr W/Pump
Starting at Best Price $1,695.10/each -
Noritz 9.8 GPM Natural Gas Indoor Tankless Water Heater W/Pump
Starting at Best Price $1,556.73/each -
Noritz 180,000 BTU 9.8 GPM 120 Volts Liquid Propane Residential Tankless Water Heater
Starting at Best Price $1,616.75/each2 in stock
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Noritz Ez/Eztr Series Flex Vent Kit - 35 Feet
Starting at Best Price $573.04/each -
Noritz 199,900 BTU 11.1 GPM NG Residential Tankless Water Heater
Starting at Best Price $1,859.55/each1 in stock
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Noritz Easy Series 199,900 Indoor Condensing Tankless Water Heater – Propane (LP Gas)
Starting at Best Price $1,849.91/each2 in stock
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Noritz 9.2Gpm Condensing Recirculation Lp Tankless Water Heater
Starting at Best Price $1,907.01/each2 in stock
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Noritz Direct Vent (Standard Vent Convertible, EZ Convertible, OD Convertible) with Built-In Max 165,000 BTU 9.0 GPM Natural Gas
Starting at Best Price $1,907.01/each3 in stock
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Noritz Easy Series LP Tankless Water Heater – 40 Gallon Tank Replacement
Starting at Best Price $1,521.64/each12 in stock
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Noritz Liquid Propane Easy 50 Gal Tank Replacement
Starting at Best Price $2,098.65/each10 in stock
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Noritz Easy Series NG Tankless Water Heater – 40 Gallon Tank Replacement
Starting at Best Price $1,521.64/each4 in stock
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Noritz 9.8 GPM Indoor Tankless Water Heater – Propane (LP Gas), 180,000 BTU, Convertible Vent
Starting at Best Price $1,609.49/each -
Noritz 8.3 GPM Builder Pack – Natural Gas Tankless Water Heater
Starting at Best Price $1,301.43/each -
Noritz 7.1 GPM Outdoor Tankless Water Heater - 157,000 BTU
Starting at Best Price $1,331.99/each6 in stock
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Noritz 7.1 GPM Indoor Tankless Water Heater – Propane (LP Gas), 157,000 BTU
Starting at Best Price $1,331.99/each8 in stock
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Stiebel Eltron 074055 240V, 7.2 kW DHC 8-2 Single Sink Point-of-Use Tankless Electric Water Heater, 10/8 Gauge
Starting at Best Price $200.30/each -
Eemax Tankless Elect. Water Heater 240 Volt 3.5Kw 14.6 Amps
Starting at Best Price $228.20/each1 in stock
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Eemax SPEX3512 FlowCo Electric Tankless Water Heater, 3.5kW, 120V, Single Phase, 29 Amps, Non-Thermostatic
Starting at Best Price $208.31/each
