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Comfort Doctor Heating and Coolingstarstarstarstarstar4.8 / 5

440 Total Reviews /files/Comfort-Doctor-Cursive.png505-231-7549$po box 28463, santa fe NM


High Efficiency Comfort Systems

Gas Fired Direct Vent Wall Furnaces

Rinnai direct-vent furnaces are innovative and fully modulating. They deliver smart' energy efficient warm air to those hard to heat areas such as bonus rooms' in law suites' basements and carriage houses. Installation could not be more simple' only requiring a 3" wall terminal hole.

  • Cool-to-the-touch cabinet
  • Up to 84% AFUE Efficiency
  • Sealed combustion - protects indoor air quality
  • Electronic ignition - no pilot light
  • Wind tunnel tested venting systems
  • New Programmable temperature settings
  • On board self-diagnostics for easier maintenance
  • Earthquake-proof tilt-switch
  • Modulating blower and gas valve automatically adjust to individual heating needs' providing comfortable consistent temperature from ceiling to floor.
  • Whisper quiet
  • Natural Gas or Propane
MODELInput MBtuHAFUECFM Max.Dimensions HxWxDWeight Lbs.
ES1111.0 80.0 0 26 x 16 3/4 x 9 3/4 37
EX1716.7 81.0 0 21 13/16 x 29 1/2 x 9 3/4 51
EX22C21.5 81.0 163 22.9x29.9x10.1 57
ES3838.4 82.0 0 26 x 36 x 13 91
EX08C8.0 83.0 82 27.4x18.3x10.1 46
EX11C11.0 82.0 103 27.4x18.3x10.1 46
EX17C16.7 82.0 138 22.9x29.9x10.1 57
EX22C(W)21.5 82.0 163 22 7/8 x 29 7/8 x 10 1/8 57
EW08C0.0 0.0 0 0
EX38C38.4 81.0 263 26.4x36.6x13 88

Warranty Information

  • Heat Exchanger for 120 months - Prorated
  • All Parts for 60 months -
  • Limited Labor for 24 months -

Available Documents

Our team of highly trained installers are ready to put your new comfort system in! Call us today to schedule your installation!

Energy Bill Savings Tips

Ensure your heating system is warming your home at optimum levels when you want it. Here's how you can save:

  • Routine system inspections
  • Sealing of vents and duct work
  • Proper duct, window, vent and home insulation
  • Adjustment of gas pressure
  • Routine cleaning and servicing of HVAC motor, exchangers and coils
  • Implementation of zoning systems
  • Maintaining a clean blower