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Home » RV Appliances» Atwood On Demand RV Water Heaters

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Atwood 90205 On-Demand Water Heater
SKU: 90205
List Price: $830.56
Your Price: $755.05
Your Savings: $75.51
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Atwood 90205 On-Demand Water Heater

Provides a continuous hot water experience. 45,000 and 50,000 BTU. Cut-out (min/max): 121/2”-16”W x 121/2”-16”W x 16”min. D. An adapter plate is required for opening heights above 13” (included with 10 gal. door). Wide side flanges and adapter plate allow Atwood’s On-Demand to easily fit the rough opening for most brands and sizes of RV water heaters.

Access door sold separately.
2 year warranty.

  • 50K BTU's
  • One size fits all design
    • Designed to easily fit the rough opening for any brand of RV water heater
  • Only 30 lbs. (no tank full of water)
  • Door Not Included
  • Electronic flow sensor
  • High and low heating modes
  • Powerful 50K modulating burner
  • Heat exchanger
  • Consistent hot water
How On-Demand Works
  • Hot water tap is turned on
  • Flow sensor detects flow of cold water coming in
  • The burner is automatically ignited
  • Water is instantly heated up as it circulates through the heat exchanger and out to the tap.


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