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Titan N64 Point-of-Use Tankless Water Heater 6.4KW

$ 243.00

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Great for point of use applications like a single sink.

Just like the Titan N-10 and N-42, the Titan N-64 tankless water heater is designed for point-of-use applications. This heater however, is slightly more powerful, in the sense that it produces more KW. It will work for the same applications as the others in its class but will be able to heat water in moderate environments or achieve higher temperatures in warm environments.

Specifically designed for point of use, campers, RV's and marine use, these smaller heaters are perfect for applications with less stringent heating requirements. Use under your sink or in your boat or RV where power requirements are low and the demand not as high. Don't let the smaller size fool you though, these units will heat water just as well as the others but will supply the limited amount of water flow that is required of campers, RV's and point of use.

  • American Flag - Titan - Made in USA
     Proudly assembled in the USA
  • Thermostatically control temp on front cover
  • 60% energy savings vs. conventional electric water heaters
  • 99.5% efficient
  • On demand water control- equals unit longevity and savings
  • For use with hard, soft, well or city water
  • Most efficient and practical product of its kind on the market
  • Steel outer / copper-brass inner casing (no plastic or pvc parts)
  • UL approved #499
  • ANSI-Z 10.03 certified
  • 10 year warranty on water carrying components - 1 year on rest of unit 
Tech Specs
  • Pipe Fittings: 1/2"
  • 6.4KW at 220V
  • 29 amps - 1 double pole 30 amp breaker required. 1, 10/2 wire line
  • Dimensions: 10" x 7" x 2-3/4" inches
  • Weight: 4.4 lbs

Installation diagram for Niagara Titan N-64 point of use, hot water heater.


      Ask a Question
      • Does this unit come with a warranty?

        All Titan brand water heaters feature a 1-year warranty on all electrical components, as well as a 10-year warranty against any internal leaking components of the unit.

      • What size fittings does this unit have?

        The Titan N-64 tankless water heater uses 1/2” fittings on both the inlet and outlet.

      • What electrical specifications are required for this unit?

        The Titan N-64 tankless water heater draws 29 amps, thus requiring 1 Double Pole 30 amp breaker, and 10/2 wire (10 gauge).

      • What applications is this unit best used for?

        The Titan N-64 tankless water heaters is one of our smaller models. With 6.4W of power, it is best suited for point-of-use applications such as campers, RV's and boats.

      • One of your documents states that 36 inches of copper tubing must be installed before and after the unit if plastic (PEX) tubing is used. Certainly there is no room under a sink for that amount of copper! Can flexible hot water heater hoses (Usually 18 inches long) be used in place of the copper tubing? Are BOTH and ACV and Pressure relief valve required? Thank you for your information.

        Please call us for details. 305-823-6991. I know it can be a bit confusing but we will clear it up for you and offer you viable and different options.

      • Will this work with a 100 amp service

        Yes. But we recommed a load calculation by a licensed electrician before you buy the heater.