Eccotemp EL22 Outdoor 6.8 GPM Liquid Propane Tankless Water Heater

  • $599.00
    Unit price per 


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The Eccotemp EL22 Liquid Propane Tankless Water Heater is the largest outdoor model of the Eccotemp tankless line. This model has a sleek, black tempered front glass casing with automatic temperature controls and a touch screen with an LED digital display that shows the output temperature reading and gallons per minute flow rate. The Eccotemp EL22 is rated at an impressive 6.8 gallons per minute and has a maximum BTU rate of 140,000. Whether you use Natural Gas or Liquid Propane, the Eccotemp EL22 is the perfect solution for all the hot-water needs of a standard home or apartment with one or two bathrooms as well as smaller commercial applications.


Product Features:

  • CSA Certified for US and Canadian use
  • Hot water capacity range: 0.8 - 6.8 GPM
    • 45-degree rise: 6.8 GPM
    • 50-degree rise: 5.0 GPM
    • 70-degree rise: 3.4 GPM
  • Comes with Digital Remote with simple controls and diagnostics
  • Liquid Propane-Powered 
  • 110-volt UL Listed Power Cord
  • Activation Flow: 0.8 GPM 
  • Maximum Flow Rate: 6.8 GPM 
  • Energy Factor: 0.80 
  • Energy Rating: 82% 
  • Minimum/Maximum Gas Rate: 26,000 - 140,000 BTUs
  • No Venting Required


What's Included:

  • EL22 Outdoor Liquid Propane Tankless Water Heater
  • Instruction Manual
  • Installation Hardware
  • Gas Appliance Shut-Off
  • Temperature & Pressure-Relief Valve (Included in Canadian shipments only)
  • 10 Year Warranty on Heat Exchanger
  • 5 Year Warranty on Parts

The Eccotemp EL22 has been tested for use at elevations up to 2000 feet. Installation and use of the Eccotemp EL22 above 2000 feet may effect overall product efficiency and performance. Installation and use of the Eccotemp EL22 above 5000 feet is not recommended.

IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.

Please Note: Failure to clean and descale your water heater quarterly can result in lime and sediment build up within the heater, which can void your warranty! We recommend using our Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy efficient, long lasting heater!