Rinnai RV53eNG Natural Gas External Whole House Natural Gas Tankless Water Heater 5.3 Gallons Per Minute with Isolation Valves

- Item #: BCI1840391
Discontinued

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

Rinnai's RV53e 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.

Qualifies For Federal Tax Credit

A tankless water heater is an energy-efficient water heating system that heats water only when it’s 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!

Features:

  • Appropriate for 2 Showers and 1 Sink
  • ENERGY STAR® Qualified
  • Lightweight and Compact
  • Certified for Installation in Manufactured (Mobile) Homes
  • Hot Water Capacity: 0.6 to 5.3 GPM @ 35° F Rise
  • 82% Thermal Efficiency
  • Natural Gas Fuel
  • Outdoor Installation Only
  • Pre-set at 120°F
  • 98° F to 140° F Temperature Range
  • Gas Rate Input BTU's: 19,000 - 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
  • Includes:
    • Isolation Valve
    • Pressure Relief Valve
    • Wall Mounting Hardware

Specifications:

  • Width: 13-3/4"
  • Height: 20-7/8"
  • Depth: 6-3/4"
  • Weight: 34.2 lbs
  • Factory Set Temperature: 120°
  • Gas Connection: 3/4"
  • Water Connection: 3/4"

Additional Rinnai Links

Our SKU: Rinnai RV53eNG

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Rinnai RV53eNG Product Specifications

Owners Manual
Specification Sheet
Warranty
CSA Approved Yes
Collection Value
Configuration Tankless Water Heater
Default Temperature 120
Depth 6.75
Direct Vent Yes
Energy Factor .82
Energy Star Yes
Fuel Type Natural Gas
Function Non-condensing
Gas Connection 3/4"
Height 20.88
Ignition Type Electronic
Indoor Installation No
Low Lead Compliant Yes
Maximum Flow Rate 5.3
Maximum Gas Input 120000
Minimum Flow Rate .6
Minimum Gas Input 19000
Natural Gas Pressure (Max) 10.5
Natural Gas Pressure (Min) 5
Natural Gas Thermal Efficiency 82%
Outdoor Installation Yes
Product Weight 35
Temperature (Max) 140
Temperature (Min) 98
UL Listed Yes
Voltage 120
Water Connection 3/4"
Water Pressure (Max) 150
Water Pressure (Min) 20
Width 13.75

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Rinnai RV53eNG Reviews

  • What is the difference between an outdoor and an indoor installation?

    A. The out door and indoor installation will have little effect on the temperature of the water output because the water input will be the same either way, outdoor has the advantage from the venting perspective.

  • how much space is recommended above around or in front of these outdoor units?

    A. The Rinnai RV53eNG lists clearances on their specification sheet located on our product page. It is dependent on where you are installing, but for a closet, attic, or crawl space they recommend 24 inch clearance for the front panel and 12 inches from the top of the heater.

  • Will this freeze if installed outside?

    A.

    The Rinnai RV53eNG has an internal freeze protection of 4 degrees below 0.

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