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Bosch AquaStar 2400ES Natural Gas Tankless Water Heater

Bosch AquaStar 2400ES Natural Gas Tankless Water Heater
SKU: 2400ES-NG
Manufacturer: Bosch Water Heaters
BTU /hr.: 175,000 BTU's
Fuel Type: Natural Gas
Color: White
Dimensions: 23.5" x 15.75" x 8.5"
List Price: $1,527.67
Our Price: $1,099.00
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Bosch AquaStar 2400E Gas Tankless Water Heaters - Bosch Natural Gas Water Heater

Bosch AquaStar 2400ES NG Tankless Water Heater can run two showers simultaneously by delivering over 6 gallon water per minute. It comes with multiple venting options and an easy installation system. This energy efficient unit can save up to 50% of the utility costs. With the endless hot water supply,you can enjoy your bath any time! This small sized and lightweight model has a power input of 175000 BTU and 87% thermal efficiency with electric ignition. Also Qualifies for $300 tax credit.

Bosch Tankless Water Heater 2400ES NG Features :
  • Electronic ignition - plugs into 120V (no standing pilot)
  • 12 year warranty on heat exchanger and 2 years on parts
  • Delivers over 6 gallons per minute,enough to run two showers at once
  • Built-in power vent allows for horizontal or vertical venting
  • Smaller than a suitcase
  • Direct vent room-sealed combustion
  • Saves up to 50% off utility costs
  • Provides ENDLESS supply of hot water
  • Wireless remote thermostat (TSTAT2) available to digitally control output temperature.

Bosch Tankless Water Heater 2400ES NG - Technical Specifications
Gas TypeNatural Gas
Power Input35000 - 175000 Btu
Maximum Output 152,250
Minimum Flow to Activate 0.8 gallons per minute (gpm)
Flow Rates100° F rise @ 3.2 gpm
90° F rise @ 2.9 gpm
77° F rise @ 3.8 gpm
Energy Factor 0.82
Thermal Efficiency 82%
Therms/Gallons Per Year182
Annual Energy Cost (2004) $259
ColorWhite
Dimensions23.5" H x 15.75" W x 8.5" D
Shipping Weight 67 lbs.
Modulating Gas ValveYes
IgnitionElectronic (120V plugs in)
Optional AccessoriesHorizontal Vent Kit - AQ3 (Optional when venting horizontally)
Remote Thermostat (TSTAT2)
Heat Exchanger Warranty12 Years
Parts Warranty2 Years

Bosch Tankless Water Heater 2400ES NG - Installation Specifications
Gas Connection3/4" Male NPT
Water Connections3/4" Male NPT
Natural Gas Pressure Min. - 4 " WC / Max. - 14" WC
Water PressureMin. - 30 PSI / Max. - 150 PSI
Electrical Supply120V (plugs in)
Exhaust Vent Size3" (stainless)
Combustion Air Pipe Size3" PVC/Alum./Galv.
Vent TerminationHorizontal or Vertical