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Whole House Tankless Water Heaters

: Showing 1 - 24 of 159 Products

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  • Rinnai V53eLP
  • Rinnai V53eLP
  • External Whole House Liquid Propane Tankless Water Heater 5.3 Gallons Per Minute Less Isolation Valves
  • Our Price: $576.67
  • You Save: 31%
  • Value Collection
  • Available in Liquid Propane
  • Specifications:
  • Function: Non-condensing
  • more details
  • Compare
  • Takagi T-KJR2-IN-LP
  • Takagi T-KJR2-IN-LP
  • Liquid Propane Compact Tankless Water Heater 6.6 GPM – Indoor
  • Our Price: $682.67
  • You Save: 33%
  • Flash Collection
  • Available in Liquid Propane
  • more details
  • Compare
  • Eccotemp FVI-12-LP
  • Eccotemp FVI-12-LP
  • 3 GPM Liquid Propane Whole House Tankless Water Heater
  • Our Price: $269.00
  • You Save: 18%
  • Available in White
  • more details
  • Compare
  • Rinnai RL94iNG
  • Rinnai RL94iNG
  • Internal Whole House Natural Gas Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,218.67
  • You Save: 33%
  • Luxury Collection
  • Available in Natural Gas
  • Specifications:
  • Function: Non-condensing
  • more details
  • Compare
  • Takagi T-H2-DV-LP
  • Takagi T-H2-DV-LP
  • Energy Star Direct Vent Tankless Water Heater
  • Our Price: $1,306.67
  • You Save: 45%
  • Available in White
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • more details
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  • Stiebel Eltron TEMPRA 29 PLUS
  • Stiebel Eltron TEMPRA 29 PLUS
  • Pressure Balancing Electric Tankless Water Heater for 3 Bath Home with 4.90 GPM @ 40° Rise
  • Our Price: $799.00
  • You Save: 18%
  • Tempra Collection
  • Available in Electric
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • more details
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  • Eemax EX3512T
  • Eemax EX3512T
  • 3.5 Kilowatts 120 Volts Electric Tankless Water Heater with Thermostatic Control
  • Our Price: $223.09
  • You Save: 33%
  • Low Flow Collection
  • Available in N/A
  • more details
  • Compare
  • Rinnai V53eNG
  • Rinnai V53eNG
  • External Whole House Natural Gas Tankless Water Heater 5.3 Gallons Per Minute Less Isolation Valves
  • Our Price: $576.67
  • You Save: 31%
  • Value Collection
  • Available in Natural Gas
  • Specifications:
  • Function: Non-condensing
  • more details
  • Compare
  • Takagi T-K4-OS-NG
  • Takagi T-K4-OS-NG
  • Takagi T-K4-OS-NG 8.0 GPM NATURAL GAS Outdoor Tankless Water Heater 8.0 GPM from Tankless Collection
  • Our Price: $820.00
  • You Save: 45%
  • Available in White
  • more details
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  • Eccotemp 40HI-NG
  • Eccotemp 40HI-NG
  • 6.3 GPM Natural Gas Whole House Tankless Water Heater
  • Our Price: $429.00
  • You Save: 22%
  • Available in White
  • more details
  • Compare
  • Eccotemp FVI-12-NG
  • Eccotemp FVI-12-NG
  • 3 GPM Natural Gas Whole House Tankless Water Heater
  • Our Price: $269.00
  • You Save: 18%
  • Available in White
  • more details
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  • Eemax EX190TC
  • Eemax EX190TC
  • 19 Kilowatts 240 Volts Electric Tankless Water Heater
  • Our Price: $381.83
  • You Save: 36%
  • Series Two Collection
  • Available in N/A
  •  3.5 out of 5 3.5 out of 5 3.5 out of 5 3.5 out of 5 3.5 out of 5
  • more details
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  • Takagi T-K4-IN-NG
  • Takagi T-K4-IN-NG
  • 8.0 GPM Natural Gas or Liquid Propane Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $820.00
  • You Save: 44%
  • Available in White
  • more details
  • Compare
  • Rinnai RL94eNG
  • Rinnai RL94eNG
  • External Whole House Natural Gas Tankless Water Heater 9.4 Gallons Per Minute with Isolation Valves
  • Our Price: $1,218.67
  • You Save: 30%
  • Luxury Collection
  • Available in Natural Gas
  • Specifications:
  • Function: Non-condensing
  • more details
  • Compare
  • Rinnai RV53eNG
  • Rinnai RV53eNG
  • External Whole House Natural Gas Tankless Water Heater 5.3 Gallons Per Minute with Isolation Valves
  • Our Price: $634.33
  • You Save: 32%
  • Value Collection
  • Available in Natural Gas
  • Specifications:
  • Function: Non-condensing
  • more details
  • Compare
  • Rinnai RL75iNG
  • Rinnai RL75iNG
  • Internal Whole House Natural Gas Tankless Water Heater 7.5 Gallons Per Minute with Isolation Valves
  • Our Price: $1,002.00
  • You Save: 32%
  • Luxury Collection
  • Available in Natural Gas
  • Specifications:
  • Function: Non-condensing
  •  4 out of 5 4 out of 5 4 out of 5 4 out of 5 4 out of 5
  • more details
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  • Stiebel Eltron TEMPRA 20 PLUS
  • Stiebel Eltron TEMPRA 20 PLUS
  • Pressure Balancing Electric Tankless Water Heater for High Demand Single Bath Home with 3.00 GPM @ 40° Rise
  • Our Price: $699.00
  • You Save: 22%
  • Tempra Collection
  • more details
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  • Stiebel Eltron TEMPRA 24 PLUS
  • Stiebel Eltron TEMPRA 24 PLUS
  • Pressure Balancing Electric Tankless Water Heater for 2 Bath Home with 4.10 GPM @ 40° Rise
  • Our Price: $749.00
  • You Save: 20%
  • Tempra Collection
  • Available in N/A
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • more details
  • Compare
  • Takagi T-K4-IN-LP
  • Takagi T-K4-IN-LP
  • 8.0 GPM Natural Gas or Liquid Propane Indoor Tankless Water Heater from the Tankless Collection
  • Our Price: $886.67
  • You Save: 40%
  • Available in White
  • more details
  • Compare
  • Eemax EX65T
  • Eemax EX65T
  • 6.5 Kilowatts 240 Volts Electric Tankless Water Heater with Thermostatic Control
  • Our Price: $223.09
  • You Save: 33%
  • High Flow Collection
  • Available in N/A
  •  5 out of 5 5 out of 5 5 out of 5 5 out of 5 5 out of 5
  • more details
  • Compare
  • Noritz NR50-OD-LP
  • Noritz NR50-OD-LP
  • 5.0 GPM Outdoor Liquid Propane On Demand Tankless Water Heater.
  • Our Price: $545.97
  • You Save: 44%
  • NR50 Collection
  • Available in Liquid Propane
  • Specifications:
  • Function: Non-Condensing
  • more details
  • Compare
  • Rheem RTE-13
  • Rheem RTE-13
  • Single Shower Tankless Water Heater, 4.0 GPM
  • Our Price: $214.00
  • Available in N/A
  • more details
  • Compare
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