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Gas and Propane Tankless Water Heaters


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  • Rinnai RL94iNG
  • Rinnai RL94iNG
  • Internal Whole House Natural Gas Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,065.00
  • You Save: 41%
  • Luxury Collection
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-D2-IN-NG
  • Takagi T-D2-IN-NG
  • 10.0 GPM Commercial Natural Gas Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $1,046.67
  • You Save: 37%
  • Available in 1 Finish
  • Takagi T-KJR2-IN-LP
  • Takagi T-KJR2-IN-LP
  • Liquid Propane Compact Tankless Water Heater 6.6 GPM – Indoor
  • Our Price: $580.00
  • You Save: 43%
  • Flash Collection
  • Available in 1 Finish
  •  4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5
  • Rinnai RU80iLP
  • Rinnai RU80iLP
  • High Efficiency Condensing Internal Whole House Liquid Propane Tankless Water Heater 8.0 Gallons Per Minute
  • Our Price: $1,195.00
  • You Save: 44%
  • Ultra Collection
  • Available in 1 Finish
  • Rinnai RL75iNG
  • Rinnai RL75iNG
  • Internal Whole House Natural Gas Tankless Water Heater 7.5 Gallons Per Minute with Isolation Valves
  • Our Price: $899.00
  • You Save: 40%
  • Luxury Collection
  • Available in 1 Finish
  •  4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5
  • Rinnai R98LSeNG
  • Rinnai R98LSeNG
  • External High Volume Natural Gas Tankless Water Heater 9.8 Gallons Per Minute
  • Our Price: $1,125.00
  • You Save: 37%
  • Commercial Collection
  • Available in 1 Finish
  •  4 out of 5 4 out of 5 4 out of 5 4 out of 5 4 out of 5
  • Rinnai RL75iLP
  • Rinnai RL75iLP
  • Internal Whole House Liquid Propane Tankless Water Heater 7.5 Gallons Per Minute with Isolation Valves
  • Our Price: $1,002.00
  • You Save: 33%
  • Luxury Collection
  • Available in 1 Finish
  • Rinnai V53eLP
  • Rinnai V53eLP
  • External Whole House Liquid Propane Tankless Water Heater 5.3 Gallons Per Minute Less Isolation Valves
  • Our Price: $619.00
  • You Save: 28%
  • Value Collection
  • Available in 1 Finish
  •  4 out of 5 4 out of 5 4 out of 5 4 out of 5 4 out of 5
  • Rinnai RL94iLP
  • Rinnai RL94iLP
  • Internal Whole House Liquid Propane Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,185.00
  • You Save: 35%
  • Luxury Collection
  • Available in 1 Finish
  • Takagi T-KJr2-IN-NG
  • Takagi T-KJr2-IN-NG
  • 6.6 GPM Natural Gas Indoor Tankless Water Heater
  • Our Price: $580.00
  • You Save: 43%
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Rinnai RL94eLP
  • Rinnai RL94eLP
  • External Whole House Liquid Propane Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,055.00
  • You Save: 42%
  • Luxury Collection
  • Available in 1 Finish
  • Noritz NRC661-DV-NG
  • Noritz NRC661-DV-NG
  • 6.6 GPM Indoor Condensing Direct Vent Natural Gas On Demand Tankless Water Heater with 150,000 BTU Maximum Input
  • Our Price: $999.99
  • You Save: 36%
  • ecoTough Collection
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-M50-LP
  • Takagi T-M50-LP
  • Commercial Natural Gas or Liquid Propane Indoor Tankless Water Heater 14.5 GPM
  • Our Price: $3,409.59
  • You Save: 31%
  • Mobius Collection
  • Available in 1 Finish
  • Takagi TH3SDV
  • Takagi TH3SDV
  • TH3 Series 180000 BTU Direct Vent Indoor Whole House Tankless Water Heater
  • Our Price: $1,066.67
  • You Save: 39%
  • TH3 Collection
  • Available in 2 Finishes
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-M32ASME-NG
  • Takagi T-M32ASME-NG
  • Asme Version Heavy-Duty Commercial Natural Gas Tankless Water Heater
  • Our Price: $1,239.73
  • You Save: 58%
  • Mobius Collection
  • Available in 1 Finish
  • Takagi T-D2U-OS
  • Takagi T-D2U-OS
  • 199000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $1,219.18
  • You Save: 35%
  • Available in 1 Finish
  • Rinnai RL94eNG
  • Rinnai RL94eNG
  • External Whole House Natural Gas Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,045.00
  • You Save: 42%
  • Luxury Collection
  • Available in 1 Finish
  •  3 out of 5 3 out of 5 3 out of 5 3 out of 5 3 out of 5
  • Rinnai RL75eLP
  • Rinnai RL75eLP
  • External Whole House Liquid Propane Tankless Water Heater 7.5 Gallons Per Minute with Isolation Valves
  • Our Price: $895.00
  • You Save: 40%
  • Luxury Collection
  • Available in 1 Finish
  • Takagi T-K4-IN-LP
  • Takagi T-K4-IN-LP
  • 8.0 GPM Liquid Propane Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $820.00
  • You Save: 38%
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Rinnai V53eNG
  • Rinnai V53eNG
  • External Whole House Natural Gas Tankless Water Heater 5.3 Gallons Per Minute Less Isolation Valves
  • Our Price: $569.95
  • You Save: 34%
  • Value Collection
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Noritz NRC661-OD-LP
  • Noritz NRC661-OD-LP
  • 6.6 GPM Outdoor Condensing Liquid Propane On Demand Tankless Water Heater with 150,000 BTU Maximum Input
  • Our Price: $999.99
  • You Save: 36%
  • ecoTough Collection
  • Available in 1 Finish
  • Eccotemp L5
  • Eccotemp L5
  • 1.3 GPM Liquid Propane Portable Tankless Water Heater
  • Our Price: $119.00
  • You Save: 25%
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-M50ASME-LP
  • Takagi T-M50ASME-LP
  • Asme Version Heavy-Duty Commercial Liquid Propane Tankless Water Heater
  • Our Price: $3,546.58
  • You Save: 35%
  • Mobius Collection
  • Available in 1 Finish
  • Takagi T-M50-NG
  • Takagi T-M50-NG
  • Commercial Natural Gas or Liquid Propane Indoor Tankless Water Heater 14.5 GPM
  • Our Price: $3,318.67
  • You Save: 33%
  • Mobius Collection
  • Available in 1 Finish
  • Takagi T-M50 ASME
  • Takagi T-M50 ASME
  • 14.5 GPM ASME Certified Commercial Natural Gas Indoor or Outdoor Tankless Water Heater from the Tankless Collection
  • Our Price: $3,546.58
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-M32ASME-LP
  • Takagi T-M32ASME-LP
  • Asme Version Heavy-Duty Commercial Liquid Propane Tankless Water Heater
  • Our Price: $1,239.73
  • You Save: 58%
  • Mobius Collection
  • Available in 1 Finish
  • Takagi T-M32-NG
  • Takagi T-M32-NG
  • Natural Gas Commercial Tankless Water Heater 9.6 GPM – Can Link up to 20 Units
  • Our Price: $1,191.78
  • You Save: 51%
  • Flash Collection
  • Available in 1 Finish
  • Takagi T-M32-LP
  • Takagi T-M32-LP
  • Liquid Propane Commercial Tankless Water Heater 9.6 GPM – Can Link up to 20 Units
  • Our Price: $1,191.78
  • You Save: 51%
  • Available in 1 Finish
  • Takagi T-KJR2U-OS
  • Takagi T-KJR2U-OS
  • 140000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $679.49
  • You Save: 46%
  • Available in 1 Finish
  • Takagi T-KJR2U-IN
  • Takagi T-KJR2U-IN
  • 140000 BTU Direct Vent Whole House Tankless Water Heater
  • Our Price: $711.54
  • You Save: 43%
  • Available in 1 Finish
  • Takagi T-KJr2-OS-NG
  • Takagi T-KJr2-OS-NG
  • 6.6 GPM Natural Gas Outdoor Tankless Water Heater
  • Our Price: $539.47
  • You Save: 47%
  • Available in 1 Finish
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-KJr2-OS-LP
  • Takagi T-KJr2-OS-LP
  • 6.6 GPM Liquid Propane Gas Outdoor Tankless Water Heater
  • Our Price: $546.67
  • You Save: 46%
  • Available in 1 Finish
  •  4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5 4.5 out of 5
  • Takagi T-K4U-OS
  • Takagi T-K4U-OS
  • 190000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $1,006.85
  • You Save: 36%
  • Available in 1 Finish
  • Takagi T-K4U-IN
  • Takagi T-K4U-IN
  • 190000 BTU Direct Vent Whole House Tankless Water Heater
  • Our Price: $1,006.85
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-K4-OS-NG
  • Takagi T-K4-OS-NG
  • (Natural Gas) Outdoor Tankless Water Heater 8.0 GPM from Tankless Collection
  • Our Price: $820.00
  • You Save: 38%
  • Available in 1 Finish
  •  4 out of 5 4 out of 5 4 out of 5 4 out of 5 4 out of 5
  • Takagi T-K4-OS-LP
  • Takagi T-K4-OS-LP
  • On-Demand Tankless Water Heater 8.0 GPM
  • Our Price: $820.00
  • You Save: 38%
  • Available in 1 Finish
  • Takagi T-K4-IN-NG
  • Takagi T-K4-IN-NG
  • 8.0 GPM Natural Gas Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $820.00
  • You Save: 38%
  • Available in 1 Finish
  • Takagi T-H3S-OS
  • Takagi T-H3S-OS
  • TH3 Series 180000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $1,095.89
  • You Save: 37%
  • TH3 Collection
  • Available in 1 Finish
  • Takagi T-H3J-OS
  • Takagi T-H3J-OS
  • TH3 Series 160000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $958.90
  • You Save: 38%
  • TH3 Collection
  • Available in 1 Finish
  • Takagi T-H3J-DV
  • Takagi T-H3J-DV
  • TH3 Series 160000 BTU Direct Vent Liquid Propane Whole House Tankless Water Heater
  • Our Price: $1,000.00
  • You Save: 35%
  • TH3 Collection
  • Available in 1 Finish
  • Takagi T-H3-OS
  • Takagi T-H3-OS
  • TH3 Series 199000 BTU Outdoor Whole House Tankless Water Heater
  • Our Price: $1,200.00 - $1,232.88
  • You Save: 38%
  • TH3 Collection
  • Available in 2 Finishes
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • Takagi T-H2S-DV-NG
  • Takagi T-H2S-DV-NG
  • Direct Vent Tankless Water Heater
  • Our Price: $1,205.48
  • You Save: 31%
  • Available in 1 Finish
  • Specifications:
  • Function: Condensing
  • Takagi T-H2-OS-NG
  • Takagi T-H2-OS-NG
  • 9.0 GPM Natural Gas or Liquid Propane Outdoor Tankless Water Heater 9.0 GPM from the Tankless Collection
  • Our Price: $1,256.41
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-H2-OS-LP
  • Takagi T-H2-OS-LP
  • 9.0 GPM Natural Gas or Liquid Propane Outdoor Tankless Water Heater 9.0 GPM from the Tankless Collection
  • Our Price: $1,256.41
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-D2U-IN
  • Takagi T-D2U-IN
  • 199000 BTU Direct Vent Whole House Tankless Water Heater
  • Our Price: $1,239.73
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-D2-OS-NG
  • Takagi T-D2-OS-NG
  • 10.0 GPM Commercial Natural Gas or Liquid Propane Outdoor Tankless Water Heater from the Tankless Collection
  • Our Price: $1,026.67
  • You Save: 37%
  • Available in 1 Finish
  • Takagi T-D2-OS-LP
  • Takagi T-D2-OS-LP
  • 10.0 GPM Commercial Natural Gas or Liquid Propane Outdoor Tankless Water Heater from the Tankless Collection
  • Our Price: $1,054.79
  • You Save: 35%
  • Available in 1 Finish
  • Takagi T-D2-IN-LP
  • Takagi T-D2-IN-LP
  • 10.0 GPM Commercial Liquid Propane Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $1,075.34
  • You Save: 35%
  • Available in 1 Finish
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Fuel Type
Fuel Type:

Fuel Type

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Function

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Application
Tankless and Tank Water Heater Product Types

Application

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Price

 

Brands
Some of our most popular Tankless Brands -

Brands

Maximum Flow Rate

Maximum Flow Rate

 

Voltage
Voltage is the electric potential, expressed in volts (V).Voltage is the push, or pressure, behind current flow.
Voltage

Minimum Gas Input
Indicates the minimum gas input measured in BTUs.
Minimum Gas Input

 

Maximum Gas Input
Indicates the maximum gas input measured in BTUs.
Maximum Gas Input

 

Kilowatts
This is the wattage output, or heating power, of the tankless water heater unit.
Kilowatts

Low Lead Compliant
Is product compliant with laws to minimize lead content in products designed to deliver drinking water.
Low Lead Compliant

Gas Connection
The connection from your gas line to your gas powered tankless water heater.
Gas Connection

Water Connection
Indicates the size water connection needed for your tankless water heater.
Water Connection

Height

Height

 

Width

Width

 

Depth
This is a side view of a Tankless Water Heater. Front to Back measurement.

Depth

 

Minimum Flow Rate
Indicates the minimum flow rate (in GPM) of the product. This flow rate is the minimum requirement of water demand for the unit to operate properly.
Minimum Flow Rate

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