ES38 (RHFE-1004FTA)

Direct Vent Wall Furnace

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ES38 (RHFE-1004FTA) click to zoom into photo of
ES38 (RHFE-1004FTA)
  • Modern design
  • Available in beige or white
  • FOT-151 wall termination kit included (4 ½” - 9 ½”)
  • Self-diagnostics with error code indicator
  • Sealed combustion
  • “Cool to the Touch” cabinet
  • Child safety lock
  • 7-Stage modulating gas valve
  • Whisper-quiet fan
  • Works with Natural Gas or Propane
  • 10-year heat exchanger limited warranty for residential installations (5 years on parts, 2 years on labor)

ES38 (RHFE-1004FTA) Gallery

Rinnai EnergySaver® Direct Vent Wall Furnaces
Rinnai EnergySaver® Direct Vent Wall Furnaces

36” W x 26” H x 13” D


91 lbs.

Approved Gas Types

Natural Gas or Propane

Minimum/Maximum Gas Rate (Input BTUs)

Natural Gas: 10,500 – 38,400 NG

Propane: 10,500 – 36,500 LP

AFUE Rating

80.6% NG and 82.0% LP


AC 120 Volts, 60 Hz, 121 Watts

Noise Level

37 – 47 dB

Gas Connection


Temperature Range (Min-Max)

60°- 80° F in 2° increments

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