The 940 ES, Bosch highest capacity non-condensing model, designed to meet the demands of busy households, and offers premium features. This model can be installed almost anywhere thanks to its sealed combustion and dual-fan technology.
Therm 940 ES Specifications:
- Non-Condensing
- Residential or Commercial Application
- Max Input (BTU) 199,000
- Min Input (BTU) 19,900
- Capacity at 35°F Rise (gpm) 9.4
- Capacity at 55°F Rise (gpm) 6.0
- Intelligent Cascading
- Min Flow Rate 0.50 gpm
- Temp Range (°F) 100 - 140
- Temp Stability (°F) +/-2
- Default Temp (°F) 122
- Energy Factor .83
- Thermal Efficiency 83%
- Indoor or Outdoor (for outdoor, kit required)
- Dimensions (w x h x d) 17 7/8" x 30½" x 11¼"
- Weight (lbs.) 67
- Inlet Connection ¾" NPT
- Outlet Connection ¾" NPT
- Gas Connection ¾" NPT
- Max Water Pressure 150 psi
- Min Water Pressure 30 psi
- Min NG Presure 3.5" WC
- Venting - Stainless Steel
- Vent Maximun Run 61¼'
- Energy Star Rated
Features & Benefits:
- Highest capacity non-condensing model
- 83%+ thermal efficiency
- 199,000 BTU maximum input
- 9.4 gallons per minute capacity at 35F degree rise
- Minimum activation flow rate of 0.5 gallons per minute
- Electronic ignition and patented burner design
- Exclusive safety and precision controls
- Vents vertically or horizontally with 3” or 4” stainless steel
- Can be used in solar thermal, recirculation applications
- Built for durability and serviceability with 15-year warranty and 20+ year life expectancy
- Available in NG and LP models
- Also available as an outdoor model, 940 EFO
Warranty:
- 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
- 5 year warranty on all other parts
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