Rinnai Outdoor Whole House Natural Gas Tankless Water Heater 5.3 Gallons Per Minute V53DeN

Product Overview

Natural Gas, External Whole House Tankless Water Heater with 5.3 GPM at 35?? Rise for Two Bath Home

Rinnai's V53De exterior-mount tankless water heater efficiently delivers up to 5.3 gallons per minute (GPM) of hot water, making it perfect for your one- or two-bathroom home. This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You'll experience clean, reliable hot water at a consistent pre-set temperature, while saving energy and precious floor space in your home.

A tankless water heater is an energy-efficient water heating system that heats water only when it?ÇÖs needed. These space-saving, long-lasting water heaters provide an endless stream of clean, hot water for all your appliances simultaneously without temperature fluctuations. And all while saving you up to 40% in energy costs!


  • Appropriate for 2 Showers and 1 Sink
  • Lightweight and Compact
  • Hot Water Capacity: 0.6 to 5.3 GPM @ 35?? F Rise
  • Energy Factor of .82 / Uniform Energy Factor of .81
  • Natural Gas Fuel
  • Outdoor Installation Only
  • 115?? F to 140?? F Temperature Range
  • Max. Gas Rate Input BTU's: 120,000
  • Electronic Ignition
  • Unit Does Not Include Temperature Controller
  • Meets California and Texas NOx Emissions Standards
  • Integrated LED Error Code Indicator On Front Panel
  • Compatible with Full Line of Rinnai Digital Controllers
  • GSA Approved
  • 10-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor


  • Width: 14"
  • Height: 20"
  • Depth: 11.8"
  • Weight: 29.7 lbs
  • Gas Connection: 3/4"
  • Water Connection: 3/4"

For Rinnai Certified Installation:

Contact Rinnai at 844-348-4715