Electric Tankless Water Heaters

Liquid Propane

Rinnai SENSEI RX180iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 180,000 BTU, 10.0 GPM

New

Item number61b180in

$1,414.70/Each

Liquid Propane

Rinnai SENSEI RX199iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 199,000 BTU, 11.0 GPM

New

Item number61brx199in

$1,537.90/Each

Liquid Propane

Rinnai SENSEI RXP199iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater with Recirculation Pump - 120V, 199,000 BTU, 11.0 GPM

New

Item number61brxp199in

$1,866.90/Each

Natural Gas

Rinnai V53DeN Natural Gas Wall-Mounted Outdoor Tankless Water Heater - 120V, 120,000 BTU, 5.3 GPM

New

Item number61bv53den

$669.50/Each

240 Volts

Ariston SM 13 240V Aures Slim Multi Point-of-Use Tankless Electric Water Heater - 240V, 13kW, 2.5 GPM

New

Item number53bsm13240v

$158.99/Each

Liquid Propane

Rinnai SENSEI CX199iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 199,000 BTU, 11.0 GPM

Item number61bcx199i

$1,582.70/Each

Liquid Propane

Rinnai SENSEI CXP199iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 199,000 BTU, 11.0 GPM

Item number61bcxp19in

$2,011.80/Each

240 Volts

Stiebel Eltron 239225 Tempra 36 Plus Whole House Tankless Electric Water Heater - 27/36 kW, 0.87 GPM

Item number798239225

$799.00/Each

120 Volts

Stiebel Eltron 231045 Mini 2 Point-of-Use Tankless Electric Water Heater - 1.8 kW, 0.21 GPM

Item number798231045

$215.00/Each

240 Volts

GE GE27DNHPDG Whole House Tankless Electric Water Heater - 240V, 27kW, 5.4 GPM

Item number865ge27dnhpdg

$479.99/Each

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Liquid Propane

Rinnai SENSEI CX160iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 160,000 BTU, 9.0 GPM

Item number61bcx16in

$1,359.40/Each

Natural Gas

Eccotemp 6GB-ING Natural Gas Indoor Tankless Water Heater - 110/120V, 6.0 GPM

Item number27a6gbing

$459.99/Each

Liquid Propane

Eccotemp 6GB-ILP Liquid Propane Indoor Tankless Water Heater - 110/120V, 6.0 GPM

Item number27a6gbilp

$484.99/Each

240 Volts

GE GE24DNHPDG Whole House Tankless Electric Water Heater - 240V, 24kW, 5.3 GPM

Item number865ge24dnhpdg

$449.99/Each

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120 Volts

Stiebel Eltron 220816 Mini 3 Point-of-Use Tankless Electric Water Heater - 3.0 kW, 0.40 GPM

Item number798220816

$179.00/Each

Natural Gas

Eccotemp 7GB-NG Natural Gas Outdoor Tankless Water Heater - 110/120V, 7.0 GPM

Item number27a7gbng

$569.00/Each

120 Volts

Stiebel Eltron 232099 Mini 3.5 Point-of-Use Tankless Electric Water Heater - 3.5 kW, 0.40 GPM

Item number798232099

$179.00/Each

120 Volts

Stiebel Eltron 232098 Mini 2.5 Point-of-Use Tankless Electric Water Heater - 2.4 kW, 0.40 GPM

Item number798232098

$215.00/Each

120 Volts

GE GE04SNLPDG Point-of-Use Tankless Electric Water Heater - 120V, 3.5kW, 0.7 GPM

Item number865ge04snlpdg

$154.99/Each

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120 Volts

Stiebel Eltron 236136 Mini-E 3.5-1 Point-of-Use Tankless Electric Water Heater - 120V, 3.5kW, 0.30 GPM

Item number798236136

$239.00/Each

240 Volts

GE GE06SNHPDG Point-of-Use Tankless Electric Water Heater - 240V, 5.5kW, 1.2 GPM

Item number865ge06snhpdg

$194.99/Each

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240 Volts

GE GE11SNHPDG Point-of-Use Tankless Electric Water Heater - 240V, 11kW, 2.5 GPM

Item number865ge11snhpdg

$239.99/Each

Free Shipping

Natural Gas

Eccotemp i12-NG Natural Gas Indoor Tankless Water Heater - 110/120V, 4.0 GPM

Item number27ai12ng

$349.99/Each

Liquid Propane

Eccotemp 45HI-LP Liquid Propane Indoor Tankless Water Heater - 110/120V, 6.8 GPM

Item number27a45hilp

$519.00/Each

240 Volts

GE GE08SNHPDG Point-of-Use Tankless Electric Water Heater - 240V, 8kW, 1.7 GPM

Item number865ge08snhpdg

$219.99/Each

Free Shipping

240 Volts

GE GE18SNHPDG Whole House Tankless Electric Water Heater - 240V, 18kW, 3.79 GPM

Item number865ge18snhpdg

$294.49/Each

Free Shipping

Liquid Propane

Rinnai SENSEI CXP160iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 160,000 BTU, 9.0 GPM

Item number61bcxp16in

$1,614.20/Each

120 Volts

Stiebel Eltron 236135 Mini-E 2.5-1 Point-of-Use Tankless Electric Water Heater - 120V, 2.4kW, 0.30 GPM

Item number798236135

$239.00/Each

240 Volts

Stiebel Eltron 239223 Tempra 29 Plus Whole House Tankless Electric Water Heater - 21.6/28.8 kW, 0.87 GPM

Item number798239223

$799.00/Each

Liquid Propane

Rinnai TRW03CXiN Wall-Mounted 3 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 597,000 BTU, 16.2 GPM

Item number61btrw03cxi

$8,073.75/Each

Liquid Propane

Rinnai TRS02ILCXiN Freestanding 2 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 398,000 BTU, 10.8 GPM

Item number61btrs2ilcxi

$6,000.00/Each

240 Volts

Stiebel Eltron 239222 Tempra 24 Plus Whole House Tankless Electric Water Heater - 18/24 kW, 0.58 GPM

Item number798239222

$689.00/Each

208/240 Volts

Stiebel Eltron 202145 DHC-E Plus Tankless Electric Water Heater - 208/240V, 5.4/9.6 kW, 0.264 GPM

Item number798202145

$329.00/Each

Liquid Propane

Eccotemp EL7 Liquid Propane Portable Outdoor Tankless Water Heater - 52,500 BTU, 1.85 GPM

Item number27ael7

$214.99/Each

120 Volts

Stiebel Eltron 200057 DHC-E Trend Tankless Electric Water Heater - 120V, 3/3.5 kW, 0.264 GPM

Item number798200057

$259.00/Each

Liquid Propane

Eccotemp L5 Liquid Propane Portable Outdoor Tankless Water Heater - 37,500 BTU, 1.5 GPM

Item number27al5

$152.49/Each

208/240 Volts

Stiebel Eltron 202650 DHC 5-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 3.6/4.8kW, 0.43 GPM

Item number798202650

$199.00/Each

208/240 Volts

Stiebel Eltron 203672 DHC-E 12 Multiple Point-of-Use Tankless Electric Water Heater - 208/240V, 9/12kW, 0.264 GPM

Item number798203672

$249.99/Each

240 Volts

Ariston SM 10.5 240V Aures Slim Multi Point-of-Use Tankless Electric Water Heater - 240V, 10.5kW, 2 GPM

Item number53bsm105240v

$144.99/Each

110 Volts

Ariston SM 3 CB 110V Aures Slim Multi Point-of-Use Tankless Electric Water Heater - 110V, 3.1-3.5kW, 0.6 GPM

Item number53bsm3cb110v

$122.49/Each

240 Volts

Ariston SM 6.5 240V Aures Slim Multi Point-of-Use Tankless Electric Water Heater - 240V, 6.5kW, 1.3 GPM

Item number53bsm65240v

$119.99/Each

Liquid Propane

Eccotemp 6.5GB-ILP Liquid Propane Indoor Tankless Water Heater - 110/120V, 6.5 GPM

Item number27a65gbilp

$498.99/Each

Liquid Propane

Eccotemp 6.8GB-ILP 6.8 GB Series Liquid Propane Wall-Mounted Indoor Tankless Water Heater - 110/120V, 6.8 GPM

Item number27a68gbilp

$579.00/Each

Liquid Propane

Eccotemp 6.8GB-LP 6.8 GB Series Liquid Propane Outdoor Wall-Mounted Tankless Water Heater - 110/120V, 6.8 GPM

Item number27a68gblp

$579.00/Each

Natural Gas

Eccotemp 6.8GB-NG 6.8 GB Series Natural Gas Outdoor Wall-Mounted Tankless Water Heater - 110/120V, 6.8 GPM

Item number27a68gbng

$579.00/Each

Liquid Propane

Eccotemp EL5 Liquid Propane Portable Outdoor Tankless Water Heater - 37,500 BTU, 1.5 GPM

Item number27ael5

$184.99/Each

Natural Gas

Eccotemp SH12-A-NG SmartHome Natural Gas WiFi Enabled Indoor Tankless Water Heater with Mobile App and Voice Command - 120V, 4.0 GPM

Item number27ash12ang

$384.99/Each

Liquid Propane

Eccotemp SH22-LP SmartHome Liquid Propane Wi-Fi Enabled Outdoor Tankless Water Heater with Mobile App and Voice Command - 120V, 6.8 GPM

Item number27ash22lp

$619.00/Each

Natural Gas

Eccotemp SH22-NG SmartHome Natural Gas Wi-Fi Enabled Outdoor Tankless Water Heater with Mobile App and Voice Command - 120V, 6.8 GPM

Item number27ash22ng

$619.00/Each

240 Volts

GE GE15SNHPDG Point-of-Use Tankless Electric Water Heater - 240V, 14.6kW, 2.9 GPM

Item number865ge15snhpdg

$309.99/Each

Free Shipping

Natural Gas

Rinnai RE140iN Natural Gas Wall-Mounted Indoor Tankless Water Heater - 120V, 140,000 BTU, 5.3 GPM

Item number61bre140in

$830.20/Each

Liquid Propane

Rinnai RE140iP Liquid Propane Wall-Mounted Indoor Tankless Water Heater - 120V, 140,000 BTU, 5.3 GPM

Item number61bre140ip

$830.20/Each

Natural Gas

Rinnai RE180eN Natural Gas Wall-Mounted Outdoor Tankless Water Heater - 120V, 180,000 BTU, 8.5 GPM

Item number61bre180en

$1,138.20/Each

Natural Gas

Rinnai RE180iN Natural Gas Wall-Mounted Indoor Tankless Water Heater - 120V, 180,000 BTU, 8.5 GPM

Item number61bre180in

$1,138.20/Each

Liquid Propane

Rinnai RE180iP Liquid Propane Wall-Mounted Indoor Tankless Water Heater - 120V, 180,000 BTU, 8.5 GPM

Item number61bre180ip

$1,138.20/Each

Natural Gas

Rinnai RE199eN Natural Gas Wall-Mounted Outdoor Tankless Water Heater - 120V, 199,000 BTU, 9.8 GPM

Item number61bre199en

$1,336.30/Each

Natural Gas

Rinnai RE199iN Natural Gas Wall-Mounted Indoor Tankless Water Heater - 120V, 199,000 BTU, 9.8 GPM

Item number61bre199in

$1,336.30/Each

Liquid Propane

Rinnai RE199iP Liquid Propane Wall-Mounted Indoor Tankless Water Heater - 120V, 199,000 BTU, 9.8 GPM

Item number61bre199ip

$1,336.30/Each

Liquid Propane

Rinnai SENSEI RX130iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater - 120V, 130,000 BTU, 7.1 GPM

Item number61brx130in

$1,141.70/Each

Liquid Propane

Rinnai SENSEI RXP160iN Natural Gas / Liquid Propane Wall-Mounted Indoor / Outdoor Tankless Water Heater with Recirculation Pump - 120V, 160,000 BTU, 9.0 GPM

Item number61brxp160in

$1,521.80/Each

Liquid Propane

Rinnai TRS03CXiN Freestanding 3 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 597,000 BTU, 16.2 GPM

Item number61btrs03cxi

$9,075.00/Each

Liquid Propane

Rinnai TRS03ILCXiN Freestanding 3 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 597,000 BTU, 16.2 GPM

Item number61btrs3ilcxi

$9,075.00/Each

Liquid Propane

Rinnai TRS04CXiN Freestanding 4 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 796,000 BTU, 21.6 GPM

Item number61btrs04cxi

$12,112.50/Each

Liquid Propane

Rinnai TRS05CXiN Freestanding 5 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 995,000 BTU, 27 GPM

Item number61btrs05cxi

$15,225.00/Each

Liquid Propane

Rinnai TRS06CXiN Freestanding 6 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 1,194,000 BTU, 32.4 GPM

Item number61btrs06cxi

$18,337.50/Each

Liquid Propane

Rinnai TRW02CXiN Wall-Mounted 2 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 398,000 BTU, 10.8 GPM

Item number61btrw02cxi

$5,362.50/Each

Liquid Propane

Rinnai TRW02CXPiN Wall-Mounted 2 Unit Tankless Rack System with SENSEI CXP199i Water Heaters - 120V, 398,000 BTU, 10.8 GPM

Item number61btrw2cxpin

$5,812.50/Each

Liquid Propane

Rinnai TRW03CXPiN Wall-Mounted 3 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 597,000 BTU, 16.2 GPM

Item number61btrw3cxpin

$8,550.00/Each

Liquid Propane

Rinnai TRX02CXiN Wall-Mounted Compact 2 Unit Tankless Rack System with SENSEI CX199i Water Heaters - 120V, 398,000 BTU, 10.8 GPM

Item number61btrx02cxi

$5,362.50/Each

208/240 Volts

Stiebel Eltron 200056 DHC-E Plus Tankless Electric Water Heater - 208/240V, 9/14.4 kW, 0.264 GPM

Item number798200056

$359.00/Each

208/240 Volts

Stiebel Eltron 200058 DHC-E Trend Tankless Electric Water Heater - 208/240V, 5.4/9.6 kW, 0.264 GPM

Item number798200058

$299.00/Each

208/240 Volts

Stiebel Eltron 200059 DHC-E Trend Tankless Electric Water Heater - 208/240V, 9/14.4 kW, 0.264 GPM

Item number798200059

$319.00/Each

120 Volts

Stiebel Eltron 200060 DHC Trend Tankless Electric Water Heater - 120V, 3/3.5 kW, 0.264 GPM

Item number798200060

$259.00/Each

208/240 Volts

Stiebel Eltron 200061 DHC-E Trend Tankless Electric Water Heater - 208/240V, 2.9/6 kW, 0.264 GPM

Item number798200061

$279.00/Each

208/240 Volts

Stiebel Eltron 200062 DHC Trend Tankless Electric Water Heater - 208/240V, 2.9/6 kW, 0.264 GPM

Item number798200062

$239.00/Each

208/240 Volts

Stiebel Eltron 200063 DHC Trend Tankless Electric Water Heater - 208/240V, 5.4/9.6 kW, 0.264 GPM

Item number798200063

$299.00/Each

208/240 Volts

Stiebel Eltron 200064 DHC Trend Tankless Electric Water Heater - 208/240V, 9/14.4 kW, 0.264 GPM

Item number798200064

$239.00/Each

120 Volts

Stiebel Eltron 202646 DHC 3-1 Classic Point-of-Use Tankless Electric Water Heater - 120V, 3 kW, 0.32 GPM

Item number798202646

$184.99/Each

208/240 Volts

Stiebel Eltron 202647 DHC 3-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 2.5/3.3kW, 0.32 GPM

Item number798202647

$192.49/Each

208/240 Volts

Stiebel Eltron 202648 DHC 4-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 2.9/3.8kW, 0.43 GPM

Item number798202648

$199.00/Each

277 Volts

Stiebel Eltron 202649 DHC Classic Copper Point-of-Use Tankless Electric Water Heater - 277V, 4.5 kW

Item number798202649

$199.00/Each

208/240 Volts

Stiebel Eltron 202651 DHC 6-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 4.5/6.0kW, 0.48 GPM

Item number798202651

$199.00/Each

277 Volts

Stiebel Eltron 202652 DHC Classic Copper Point-of-Use Tankless Electric Water Heater - 277V, 6 kW

Item number798202652

$199.00/Each

208/240 Volts

Stiebel Eltron 202653 DHC 8-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 5.4/7.2kW, 0.69 GPM

Item number798202653

$199.00/Each

277 Volts

Stiebel Eltron 202654 DHC Classic Copper Point-of-Use Tankless Electric Water Heater - 277V, 9 kW

Item number798202654

$199.00/Each

208/240 Volts

Stiebel Eltron 202655 DHC 10-2 Classic Point-of-Use Tankless Electric Water Heater - 208/240V, 7.2/9.6kW, 0.8 GPM

Item number798202655

$199.00/Each

208 Volts

Stiebel Eltron 203671 DHC-E 8/10 Multiple Point-of-Use Tankless Electric Water Heater - 208V, 9.6 kW, 0.37 GPM

Item number798203671

$299.00/Each

208 Volts

Stiebel Eltron 220817 Mini 6 Point-of-Use Tankless Electric Water Heater - 208V, 5.7 kW, 0.77 GPM

Item number798220817b

$179.00/Each

208 Volts

Stiebel Eltron 222039 Mini 4 Point-of-Use Tankless Electric Water Heater - 208V, 3.5 kW, 0.40 GPM

Item number798222039b

$179.00/Each

208-240 Volts

Stiebel Eltron 236008 Mini-E 6-2 Point-of-Use Tankless Electric Water Heater - 208/240V, 4.3/5.7kW, 0.30 GPM

Item number798236008

$239.00/Each

208-240 Volts

Stiebel Eltron 236009 Mini-E 4-2 Point-of-Use Tankless Electric Water Heater - 208/240V, 2.6/3.5kW, 0.30 GPM

Item number798236009

$239.00/Each

120 Volts

Stiebel Eltron 236010 Mini-E 3-1 Point-of-Use Tankless Electric Water Heater - 120V, 3.0kW, 0.30 GPM

Item number798236010

$239.00/Each

120 Volts

Stiebel Eltron 236011 Mini-E 2-1 Point-of-Use Tankless Electric Water Heater - 120V, 1.8kW, 0.21 GPM

Item number798236011

$239.00/Each

208 Volts

Stiebel Eltron 239213 Tempra 12 Trend Whole House Tankless Electric Water Heater - 9.0/12.0 kW, 0.37 GPM

Item number798239213

$439.00/Each

208 Volts

Stiebel Eltron 239214 Tempra 15 Trend Whole House Tankless Electric Water Heater - 10.8/14.4 kW, 0.50 GPM

Item number798239214

$539.00/Each

208 Volts

Stiebel Eltron 239215 Tempra 20 Trend Whole House Tankless Electric Water Heater - 14.4/19.2 kW, 0.50 GPM

Item number798239215

$559.00/Each

208 Volts

Stiebel Eltron 239216 Tempra 24 Trend Tankless Electric Water Heater - 18/24 kW, 0.50 GPM

Item number798239216

$599.00/Each

208 Volts

Stiebel Eltron 239217 Tempra 29 Trend Whole House Tankless Electric Water Heater - 21.6/28.8 kW, 0.77 GPM

Item number798239217

$699.00/Each

208 Volts

Stiebel Eltron 239218 Tempra 36 Trend Whole House Tankless Electric Water Heater - 27/36 kW, 0.77 GPM

Item number798239218

$749.00/Each

240 Volts

Stiebel Eltron 239219 Tempra 12 Plus Whole House Tankless Electric Water Heater - 9.0/12.0 kW, 0.37 GPM

Item number798239219

$539.00/Each

Electric Tankless Water Heaters

A Whole House Electric Tankless Water Heater Is the Most Convenient Way to Keep Water Hot

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