• Bosch Pro Tankless Condensing Water Heater - Liquid Propane - C 1050 ES LP

    - 199,000 btu - Replaces model GWH C 800 ES LP

    Product ID • GWHC800ESLP0

  • Please Call us at 1-802-583-2726 for Pricing or Click Here

Overview

The Bosch GWH C 800 ES model is another top performing, fully condensing gas tankless water heater from Bosch. This model offers high flow rates, efficiency and the most advanced features in tankless technology, yet requires only 199,000 BTU/Hr input.

This Bosch Therm 800 ES Gas Tankless Water Heaters is only sold to Licensed Installers.

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Technical Specs

Bosch Gas Tankless Water Heaters Therm 800 ES Specs

  • Type
    Condensing
  • Application
    Residential or Commercial
  • Max Input (BTU)
    199,000
  • Min Input (BTU)
    19,900
  • Capacity at 35 (°F) Rise (gpm)
    10.5
  • Capacity at 55(°F) Rise (gpm)
    6.7
  • Intelligent Cascading
    No
  • Min Flow Rate
    0.65 gpm
  • Temp Range (°F)
    100 to 140
  • Temp Stability (°F)
    +/- 2 °
  • Default Temp (°F)
    122
  • Energy Factor
    91%+
  • Thermal Efficiency
    93%+
  • Installation Options
    Indoor
  • Width
    17 7/8 inches
  • Height
    31 1/2 inches
  • Depth
    11 1/4 inches
  • Weight (lbs.)
    74
  • Inlet Connection
    ¾ inch NPT
  • Outlet Connection
    ¾ inch NPT
  • Gas Connection
    ¾ inch NPT
  • Max Water Pressure
    150 psi
  • Min Water Pressure
    13 psi
  • Min NG Presure
    3.5 inch WC
  • Venting Options
    PVC, CPVC, ABS, Stainless Steel
  • Energy Star Rated
    Yes

Bosch Gas Tankless Water Heaters Therm 800 ES Features

  • Suitable for indoor and outdoor installations
  • 82%+ thermal efficiency
  • 199,000 BTU maximum input
  • 10.5 gallons per minute capacity at 35F degree rise
  • Electronic ignition
  • Direct vent, vertically or horizontally with Stainless Steel, PVC, CPVC or ABS- DWV
  • Concentric and twin pipe venting options
  • Minimum activation flow rate of 0.65 gallons per minute
  • 15 year limited warranty on heat exchanger; 3 year warranty if used in direct recirculating applications
  • 15 year warranty on heat exchanger if used if recirculated through a storage tank such as the Ariston mini-tank
  • Warranty 5 years on all other parts
  • Available in NG and LP models

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