Commercial Water Heaters: Under Sink & Whole House

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

$1,221.62/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

$1,628.33/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

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

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

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

Natural Gas

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

Item number27a68gbing

$579.00/Each

Out of Stock