Bosch 120V, Therm Non-Condensing Tankless Water Heater for Whole House - Natural Gas

Product Information:

About the Bosch C 940 ES NG 199,000 BTU Natural Gas Non-Condensing Tankless Water Heater

With over 125 years of water heater innovations, Bosch has become the industry standard for water heating units. Creating better and more efficient innovations for water heating has been their consistent goal, and with their new patented heat burner design, Bosch has created a series of water heaters with unsurpassed efficiency and durability. Not only does the design benefit from efficiency and durability in mind, Bosch water heaters are designed with 100% serviceable parts with easy access. This allows for Bosch units to withstand the test of time, and to perform for many years to come.

The Bosch C940ESNG features natural gas energy sourced, 199,000 BTU/hour max heating element. With Bosch’s unparalleled efficiency standards, the Bosch non-condensing water heater maintains a 83% thermal efficiency with a 0.83 energy factor. With such great efficacy, Bosch is still able to provide continuously running hot water without the costly effects. Utilizing natural gas, this unit reduces the high electrical costs incurred by conventional water heaters. Moreover, the Bosch C 940 ES NG features intelligent cascading that allows the unit to be connected to up to 24 other units for all platforms and applications. Paired with a high temperature kit, this unit can be used in commercial applications allowing for water heating up to 184° F. With a 9.4 gallon per minute rise at 35° F and the ability to work in altitudes of up to 8000 ft., the Bosch C940ESNG allows for use within commercial and residential applications

The Bosch C 940 ES NG can be used in indoor applications to best suit your needs. This unit can also work congruently with solar, thermal or recirculation applications. With a product lifespan expectancy of over 20 years and ease of serviceability, Bosch ensures your application to have continuous hot water for many years to come. Bosch backs all these claims with an industry leading 15-year warranty. Energy Star Certified the Bosch C 940 ES NG for energy saving capabilities.

Additional Information:
Manufacturer User Manual (PDF file)

Features:

• Suitable for indoor use
• 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
• Can be used in solar thermal, recirculation applications
• Intelligent Cascading that links up to 24 units to satisfy applications of all sizes
• Energy Star Certified
• Built for durability and serviceability with 15 Year Warranty and 20+ Years Product Life Expectancy

Specifications:

• Condensing/Non-Condensing: Non-Condensing
• Application: Residential or Commercial
• 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: Yes
• 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%
• Installation Options: Indoor or Outdoor (Outdoor Kit Required)
• Dimensions (w x h x d): 17.78" x 30 1/2"" x 11 1/4""
• Weight (lbs.): 67
• 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: N/A
• Venting Options: PVC, CPVC, ABS, Cat III, Stainless Steel
• Vent Maximum Run: 61-1/4'
• Energy Star Rated: Yes