Rinnai Furnace EX38CN

Manufacturer SKU: EX38CN
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Price: $2,490.00 $1,609.90
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Additional Documents


  • Consistent, even heating for whole home or individual rooms:
  • Unique technology monitors room temperature, adjusting within seconds to maintain the pre-set temperature
  • Reduced cold spots: A variable-speed blower circulates warm air evenly throughout the room, for consistent warmth – even in corners
  • Safety features include lockable controls, auto restart and cool-to-thetouch cabinet
  • Easy install with no ductwork and multiple venting options

This product is also listed as:

*Represents a discontinued option for this product


AFUE Rating: 80.3%
Automatic shutoff: Yes
Clearance from Combustibles: 40" Front x 2" Side x 10" Top
Combustion System: Stainless Steel Bunsen Burners
Electrical Connection: AC 120 Volt. 60 Hz, 117 Watts
Fan CFM Output: 48.3 / 78.6
Gas Rate Input (BTU/hour): 10,500 to 38,400
Gas Rate Output (BTU/hour): 10560 to 30720
Gas Type: Natural
Humidifier Tray: 6.3 pints
Ignition Type: Electronic Spark
Maximum Gas Supply Pressure: 10.5" WC
Maximum Vent Length: 156.000
Minimum Gas Supply Pressure: 3.5" WC
Noise Level: 39 - 46 dB(A)
Number of Speeds: Variable
Remote Control: No
Restart capability: Automatic
Temperature Control: Electronic Thermostat
Thermostat: Electronic
Timer Settings: 2
Vent Type: Concentric
Vented: Concentric
Warm Air Outlet: Yes
Mounting Type: Wall Mount
Fuel Type: Gas
Gas Connection Type: 1/2" FNPT
Temperature Settings: 60 deg to 80 deg F in 2 deg Increments
Voltage: 120 Volt
Electronic: Yes

Product Q&A

Other Customers have asked these questions.

(1 questions about this product)
what is the difference between Rinnai ES38-N and Rinnai EX38C-N( Qualit and Price)
For a more specific explanation on the difference Rinnai prefers that you contact them directly. The number is 888 746 6247 Feel free to contact me directly once you have made a decision at
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