Bosch Greentherm C 1050 ES NG Natural Gas Tankless Water Heater, 199,000 BTU,10.5 GPM

Brand: Bosch
Model: Greentherm C 1050 ES NG
Condition: New
Warranty: 3-15 Years*
SKU: 826544
4.35 (1 Review)
Status: In Stock
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Bosch Greentherm C 1050 ES NG Gas Tankless Water Heaters

Regular Price: $2,029.99
On Sale: $1,449.99
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The Bosch Greentherm C 1050 ES NG Natural Gas Tankless Water Heater represents the industry standard for maintaining a constant flow of heated water at a low cost to you and your family. Operating on a 199,000 BTU per hour input, this natural gas tankless water heater water boasts a 92% thermal efficiency rate. Best of all, it is suitable for both indoor and outdoor installations and is easily installed on most any platform. Are you in the market for a top performing water heater that is easily installed, has a long lasting lifetime and won’t rack up your electric bill?

The Bosch Greentherm C 1050 ES NG Natural Gas Tankless Water Heater is also versatile and very compatible with current home systems. Enjoy this unit as a standalone operating system, or join it with solar thermal devices to enjoy recirculation applications. Built to last, this water heater has a life expectancy of over 20 years, ensuring that your family will enjoy continuous hot water for years to come.

  • Suitable for indoor and outdoor installations
  • 92% thermal efficiency
  • 199,000 BTU maximum input
  • 10.5 gallons per minute capacity at 35F° rise
  • Minimum activation flow rate of 0.65 gallons per minute
  • Electronic ignition and patented burner design
  • Exclusive safety and precision controls
  • Direct vent, vertically or horizontally with Stainless Steel, PVC, CPVC or ABS-DWV
  • Concentric and twin pipe venting options
  • Can be used in solar thermal, recirculation applications
  • Built for durability and serviceability with 15-year warranty and 20+ year life expectancy
  • Condensing/Non-Condensing: 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: Yes
  • Min Flow Rate: 0.50 gpm
  • Temp Range (°F): 100 - 140
  • Temp Stability (°F): +/- 2
  • Default Temp (°F): 120
  • Energy Factor: .91
  • Thermal Efficiency: 92%
  • Installation Options: Indoor
  • Dimensions (w x h x d): 17.875" x 30 1/2" x 11 1/4"
  • Weight (lbs.): 74
  • Inlet Connection: 3/4" NPT
  • Outlet Connection: 3/4" NPT
  • Gas Connection: 3/4" NPT
  • Max Water Pressure: 150 psi
  • Min Water Pressure: 30 psi
  • Min NG Pressure: 3.5" WC
  • Condensing Heat Exchanger: Aluminum
  • Venting Options: PVC, CPVC, ABS, Cat III, Stainless Steel
  • Vent Maximum Run: 63'
  • Energy Star Rated: Yes
15 year limited warranty on heat exchanger; 3 year warranty in direct recirculating applications. 15 year warranty on heat exchanger if recirculated through a storage tank such as Ariston mini-tank. 5 year warranty on other parts
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