Ruud RUTG is a series of ultra low NOx, mid-efficiency tankless gas water heaters designed for continuous hot water

Efficiency

  • .82 UEF
  • With all -copper heat exchanger

Performance

  • EcoNet Enabled - all Tankless products from 2010 to present can connect to EcoNet mobile app via Tankless EcoNet Accessory Kit (REWRA630TWH)
  • Exclusive! Water Savings Setting – upon activation, this setting can save homeowners up to 1,100 gallons of water per year by reducing flow at the tap unitl set temperature is achieved (optional)
  • Industry Best! Low Flow Activation - Minimum flow rate of .26 GPM and minimum activation flow rate of .40 GPM ensures the user will receive hot water even in low demand situations

Easy Installation and Service

  • 1/2" Gas line compatibility
  • Exclusive! Maintenance Notice Setting - Alerts homeowner, after 500 hours of use, to call for service check (optional)
  • 3"/5" concentric vent system with Integrated condensate collector
  • Connects to Metal Fab. Inc., 3"/5" concentric venting without an adapter

Technology

  • For higher demand applications, accessories available to link multiple units in a load-sharing system

High Altitude Compliant

  • High-altitude capability – up to 8,400 ft. elevation above sea level

Low Emissions

  • Environmentally Friendly ultra low NOx burner meets SCAQMD rule 1146.2 requirements

Safety

  • Exclusive! Guardian OFW™overheat film wrap - prevents dangerous temperatures and provides industry best side-to-side clearance of 1/2 inch
  • Exclusive! Hot Start Programming - Minimizes cold water bursts by staying in ready-fire state for back-to-back hot water needs

Plus…

  • Digital remote control and 10 ft. of thermostat wire included
  • Requires 120V power supply  (indoor models only)
  • Industry Best! Freeze protection to -30°F
  • Maximum water temperature is 140°F. For higher temperature applications, upgrade kits are available
DESCRIPTION ENERGY INFO
84 TANKLESS MODELS 
TYPE GAL PER MIN. MODEL NUMBER ENERGY
FACTOR
ENERGY STAR®
Indoor
Direct Vent
8.4 at 35° F rise
6.7 at 45° F rise
RUTG-84DVLN .82 EnergyStar
Outdoor
8.4 at 35° F rise
6.7 at 45° F rise
RUTG-84XLN .82  EnergyStar
RTG-84DVLN CONFIG=RTG-180DVL-RHUN18025IDRG

Specifications

  • .82 UEF 
  • 11,000 - 180,000 BTU max.
  • 8.4 gal./min. at 35° F rise max.
  • 6.6 gal./min. at 45° F rise max.

Energy Guide Details

Certifications

  • Eco Friendly
  • AIA
  • AHRI
  • Energy Miser (Globe)
  • NSF
  • US CSA (Star)
  • Canada CSA

Documents

Tankless 84 Direct Vent Indoor

Warranties

Parts – 5 Years

Labor – 1 Year

Heat Exchanger – 12 Years

KwikComfort® Financing can help make your purchase even easier.
Ruud 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 Ruud 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.