Bosch, 1 Major Appliance Or Shower At A Time, Natural Gas Tankless Water Heater, 117,000 BTU Input Delivers 3.3 Gallons Per Minute At A 55 Degree Fahrenheit Rise, Drives Standing Pilot, 1/2 Gallon Flow To Activate Burners, Vertical Venting Only, Must Use 5" Double Wall B Vent Pipe, Modulating Gas Valve From 28,000 To 117,000 BTU's For Optimal Performance, 1/2" Male Nominal Pipe Thread Gas & Water Connections, Natural Gas Pressure, Minimum 7" Water Column To Maximum 14" Water Column, Water Pressure Minimum 18 PSI To Maximum 150 PSI, Warranty 12 Years On Heat Exchanger & 2 Years On Parts, No Electrical Needed, CSA Certified...
Features:
- Endless hot water
- Standing pilot light
- Compact, light weight, and mounts on wall
- Can save up to 50-percent off utility costs annually
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Bosch 9.4 GPM Tankless Water HeaterNatural gas Highest capacity non-condensing model83%+ thermal efficiency199,000 BTU maximum input9.4 gallons per minute capacity at 35F degree riseMinimum activation flow rate of 0.65 gallons per minuteElectronic ignition and patented burner designExclusive safety and precision controlsVents vertically or horizontally with 3” or 4” stainless steelCan be used in solar thermal, recirculation applicationsBuilt for durability and serviceability with 20+ year life expectancyWarranty15 year limited warranty on heat exchanger; 3 year warranty if used in direct recirculating applications15 year warranty on heat exchanger if used if recirculated through a storage tank such as the Ariston mini-tank5 year warranty on all other partsSizing calculatorNOTE: All water heaters of any type MUST be installed by a trained and licensed technician. Failure to do so may result in damage, injury or death. Warranties may be void if installed by non-licensed personnel. We.. 
