Commercial Tankless 84 Direct Vent Indoor


  • 3"/5" Concentric Vent System with Integrated Condensate Collector

  • Connects to Metal Fab Inc., 3/5" Concentric Venting without an adapter

  • Next Generation Burner Technology

  • Industry Best! .26 GPM Minimum Flow Rate, .40 GPM Minimum Activation Flow Rate

  • UMC-117 remote control and 10 ft. of thermostat wire is included

  • EZ-LinkTM cable available for high demand applications to connect two tankless units to operate as one

  • Manifold up to 6 units with an optional MIC-6 manifold control board

  • Exclusive! All Rheem models can be linked in up to 20 unit manifold installations by using the optional MIC-180 and MICS-180 manifold control assembly

  • High-altitude capability – up to 9,840 ft. elevation above sea level (no chip required)

  • Exclusive! Guardian OFWTM overheat film wrap

  • All Rheem tankless models are third-party efficiency certified by AHRI

  • Continuous hot water, energy saving and compact, space saving design

  • Intelligent electronic controls designed to increase energy efficiency and safety

  • Self Diagnostic System

  • Digital display shows temperature setting and maintenance codes

  • Built-in electric blower

  • Supplied with a 120 volt power cord

  • Environmentally friendly Low NOx burner meets SCAQMD rule 1146 requirements

  • Freeze protection to -30° F


  • Indoor direct vent models
  • 11,000 - 199,900 BTU max.
  • 9.5 gal./min. at 35° F rise max.
  • 7.4 gal./min. at 45° F rise max.


Commercial Tankless 84 Direct Vent Indoor
Available Accessories (US and Canada)
Full Line Brochure (US and Canada)
Parts and Accessories Catalog (US)
Revit Model (RTG-64DVL-95DVL)
Specification Sheet (US and Canada)
Upgrade Specification Sheet (US and Canada)
Use and Care Instructions (US and Canada)
Warranty Information (US and Canada)


Parts Warranty - 5 Years

Labor Warranty - 1 Year

Heat Exchange Warranty - 5 Years

KwikComfort® Financing can help make your purchase even easier.
Rheem makes it easy to find a financing option that works for you! With many options and benefits available, KwikComfort Financing is the best way to get the home comfort you need without the wait.

  • Applications made easyWe'll help you avoid lengthy contracts, headaches and hassles.
  • Kwik credit decisionsYou'll get an answer to your application within minutes.
  • Fast credit for the futureFinance your Rheem equipment and anything you want to add later.
  • Reduced interest/fixed paymentsGet low interest and fixed monthly payments until the purchase is paid.
  • Minimum monthly paymentTake advantage of convenient monthly payments that fit your budget.
  • Deferred interest/no interestEnjoy interest-free payments as long as the balance is paid by the due date.