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Rinnai 08,000 BTU Direct Vent Wall Furnace - Natural Gas
Rinnai 08,000 BTU Direct Vent Wall Furnace - Natural Gas



  • Color: Beige
  • Energy Saver: Yes
  • Heat Input: 3,000 - 8,000 BTU
  • AFUE Rating: 82.0%
  • Weight: 46 lbs
  • Dimensions(W x H x D): 18 1/4" x 27 3/8" x 10 1/8"
Our Price: $1,385.00
Sale Price: $1,038.75
Savings: $346.25

Item#: EX08CN

Description Technical Specs Product Manual

Rinnai 08,000 BTU Direct Vent Wall Furnace - Natural Gas

The Rinnai EX08C has all of the features of the larger models but with a lower output, making it perfect for smaller areas that require heat. Its compact design allows flexible and easy installation options in your home.

Rinnai's innovative, fully modulating direct-vent wall furnaces deliver smart, energy-efficient warm air to those hard-to-heat areas such as bonus rooms, in-law suites, basements and carriage houses. And installation couldn't be easier with only require a 3” wall terminal hole. Enjoy clean, comfortable and consistent heat all winter long.

Easy Installation

This unit’s compact design gives you several options for easy installation. With no ductwork needed and only a 3-inch wall terminal hole required for installation, consistent heat is just a few simple steps away.

Safe, Convenient Operation

User-friendly controls make this unit a breeze to operate, and the whisper quiet fan ensures the only thing you’ll notice is warm, even heat. The integrated programmable thermostat is easy to use and can help conserve energy by rolling back the temperature when you are away from home, sleeping or the space is not in use.

For added safety, this unit features a cool-to-the-touch cabinet and child safety lock.

Excellent Warranty

Rinnai heaters are known for superior performance and quality components, backed by excellent warranties. The EX08C features a 10-year warranty on the heat exchanger, 5-year warranty on parts and a 2-year warranty on labor.

Enjoy clean, comfortable heat whenever you need it with a Rinnai direct vent wall furnace. Purchase the EX08C online today and receive free ground shipping! We also carry all of the genuine Rinnai HVAC accessories needed to complete your project.

  • NEW Cabinet Design
  • NEW User Friendly Control
  • NEW Setback Features
  • Standby Power Less than 1 Watt
  • Temperature Setting in Celsius or Farenheit
  • Programmable Thermostat
  • Sealed Combustion
  • Self-Diagnostic with Error Code Indicator
  • Cool to the Touch" Cabinet
  • Child Safety Lock
  • 7-State Modulating Gas Valve and Variable Speed Blower
  • Whisper Quiet Fan


  • New homes
  • Existing home
  • Multi-family housing
  • Apartments
  • Basements
  • Sunrooms
  • Vacation homes
  • Cabins
  • Manufactured housing


10-Year Heat Exchanger Warranty, 5 Year Parts, 2 Year Labor. Click Here more information on the warranty.

NOTICE: Rinnai Direct Vent Furnaces must be installed by a licensed professional. Click Here to find an authorized installer in your area. Rinnai may not warranty the unit if the unit is installed incorrectly.

Rinnai FOT-154 "D" Vent Kit (23-5/8" - 31-1/2") Rinnai FOT-150 "S" Vent Kit (3" - 4 1/2")
Our Price: $149.95
Our Price: $79.95
Rinnai FOT-154 "D" Vent Kit (23-5/8" - 31-1/2") Rinnai FOT-150 "S" Vent Kit (3" - 4 1/2")

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