Commercial Water Heaters: Under Sink & Whole House

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 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

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

Stiebel Eltron 187873 SBB 81 Gallon Indirectly Fired Water Heater Tank

Item number798187873

$1,929.00/Each

Stiebel Eltron 187874 SBB 109 Gallon Indirectly Fired Water Heater Tank

Item number798187874

$2,499.00/Each

Stiebel Eltron 187875 SBB 163 Gallon Indirectly Fired Water Heater Tank

Item number798187875

$2,399.00/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

120 Volts

Stiebel Eltron 203876 UltraHot Plus 2.75 Qt. Instant Hot Water Dispenser - 120V, 750W

Item number798203876

$339.99/Each

120 Volts

Stiebel Eltron 203877 UltraHot Premium 2.75 Qt. Instant Hot Water Dispenser - 120V, 1440W

Item number798203877

$386.99/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

240 Volts

Stiebel Eltron 233058 Accelera E 58 Gallon Heat Pump Water Heater - 240V

Item number798233058

$2,499.00/Each

240 Volts

Stiebel Eltron 233059 Accelera E 80 Gallon Heat Pump Water Heater - 240V

Item number798233059

$2,599.00/Each

220/240 Volts

Stiebel Eltron 234110 SB-E 79 Gallon Indirectly Fired Water Heater Tank - 220/240V

Item number798234110

$1,899.00/Each

220/240 Volts

Stiebel Eltron 234111 SB-E 106 Gallon Indirectly Fired Water Heater Tank - 220/240V

Item number798234111

$2,099.00/Each

240 Volts

Stiebel Eltron 235968 PSH Plus 21 Gallon Wall-Mounted Tank Water Heater - 240V

Item number798235968

$659.00/Each

240 Volts

Stiebel Eltron 235969 PSH Plus 32 Gallon Wall-Mounted Tank Water Heater - 240V

Item number798235969

$699.00/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

240 Volts

Stiebel Eltron 239220 Tempra 15 Plus Whole House Tankless Electric Water Heater - 10.8/14.4 kW, 0.58 GPM

Item number798239220

$649.00/Each

240 Volts

Stiebel Eltron 239221 Tempra 20 Plus Whole House Tankless Electric Water Heater - 14.4/19.2 kW, 0.58 GPM

Item number798239221

$699.00/Each

208/240 Volts

Stiebel Eltron 524201 MegaBoost Tankless Electric Water Heater Booster - 208/240V, 9.6 kW

Item number798524201

$309.00/Each

240 Volts

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

Item number865ge18snhpdg

$294.49/Each

Free Shipping

Water Heaters

Ensure Your Sinks Are Distributing Water at the Proper Temperature with These Water Heaters

Sort

Filters

Other Water Treatment Supplies

Water Heaters

Ensure Your Sinks Are Distributing Water at the Proper Temperature with These Water Heaters

Most Popular

Other Water Treatment Supplies