Maximum Input BTU
The maximum amount of heat that the unit can produce. The amount delivered into the space will be the input minus the efficiency loss also know as the output. For example a 100000 btu furnace at 80% efficiency will give you 80000 out btus of heat. The same size furnace at 95% will give you 95000 btus of heat.
199900 BTU 
Minimum Input BTU
The amount of heat produced by the unit at the lower stage of heat. Having two stages of heat will allow for more consistent operation and greater comfort in the home.
11000 BTU 
Hot Water Capacity Range

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The gallons per minute of hot water that the unit is rated to provide. The actual amount of hot water generated can vary depending on your ground water temperature.
 0.0 - 0.5 - 11.1 GPM 
Tax Credit

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This product may qualify for an energy efficiency tax credit.
 Yes  
Thermal Efficiency
The percentage of the heat generated by combustion that goes into heating. The remaining percentage goes out the flue. The higher the efficiency rating, the lower the cost of operation.
 93 % 
Power Source
120 VAC (60Hz)  
Fuel Type
Natural Gas  
Ignition Type
Direct Ignition  
Connection Type
NPT (Threaded)  
Energy Factor
0.91  
Temperature Range
The minimum and maximum temperatures on the thermostat.
100 - 180 °F 
ENERGY STAR® Qualified
Products earn the ENERGY STAR label by meeting the energy efficiency requirements set forth in ENERGY STAR specifications. The EPA establishes these specifications based on the following set of principles:
  • Product categories must contribute significant energy savings nationwide.
  • Qualified products must deliver the features and performance demanded by consumers, in addition to increased energy efficiency.
  • If the qualified product costs more than a conventional, less-efficient counterpart, purchasers will recover their investment in increased energy efficiency through utility bill savings, within a reasonable period of time.
  • Energy efficiency can be achieved through broadly available, non-proprietary technologies offered by multiple manufacturers.
  • Product energy consumption and performance can be measured and verified with testing.
  • Labeling would effectively differentiate products and be visible for purchasers.
 Yes  
Piping Connections - Water
3/4 Inch(es) 
Exhaust Venting
Power Vented  
Weight
73 lbs 
Meets CSA Standards
Canadian Standards Association
 Yes  
Width
18 3/10 Inches 
Depth
9 2/5 Inches 
Height
24 1/5 Inches 
Heat Exchanger Warranty
5 Years  
Parts Warranty
5 Years