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Bosch Tankless Water Heaters - Therm 830 ES
Gas Tankless Water Heaters for medium sized residential applications
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Bosch 830 ES Gas Tankless Water Heaters Specs:
- Type - Non-Condensing
- Application - Residential or Commercial
- Max Input (BTU) - 175,000
- Min Input (BTU) - 19,900
- Capacity at 35 (°F) Rise (gpm) - 8.3
- Capacity at 55(°F) Rise (gpm) - 5.3
- Intelligent Cascading - Yes
- Min Flow Rate - 0.5 gpm
- Temp Range (°F) - 100 to 140
- Temp Stability (°F) - +/- 2 °
- Default Temp (°F) - 122
- Energy Factor - 82%+
- Thermal Efficiency - 83%+
- Installation Options - Indoor or Outdoor with outdoor kit
- Dimensions (w x h x d) - 17 7/8" x 31 1/2" x 11 1/4"
- Weight (lbs.) - 67
- Inlet Connection - ¾" NPT
- Outlet Connection - ¾" NPT
- Gas Connection - ¾" NPT
- Max Water Pressure - 150 psi
- Min Water Pressure - 13 psi
- Min NG Presure - 3.5" WC
- Venting Options - Stainless Steel CAT III
- Energy Star Rated - Yes
Bosch 830 ES Gas Tankless Water Heaters Features:
- 83%+ thermal efficiency
- 175,000 BTU maximum input
- 8.3 gallons per minute capacity at 35F degree rise
- Electronic ignition
- Minimum activation flow rate of 0.5 gallons per minute
- Vents vertically or horizontally with 3" or 4" CAT III stainless steel
- 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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