Rinnai Furnace EX38CWN

Manufacturer SKU: EX38CWN
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Price: $2,490.00 $1,614.90
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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): 13,200 to 36,500
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 this model and the ex38cn model? thank you
The only differences in these models are the color of the exterior. EX38CWN is a true white and EX38CN is more of a soft beige. This information came directly from the manufacturer. 
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