Flexible Installation 

  • Moveable combustion air intake (left/ right) and ability to flex vent in existing B-vent 
  • Extra long pipe fittings with notched sides for easy gripping with wrench 
  • Only 4 moving parts – Fan, Mixing Valve, Gas Valve, and Damper 
  • Universal shared platform parts – Easily diagnose and service with common parts for all L-Series units

Key Features 

  • Innovative single pass Labyrinth Heat Exchanger with Integrated copper waterway ensures maximum heat transfer with minimal heat loss 
  • Wireless cascading using RF balances workload of each unit for longer life - No Wi-Fi required
  • Built-in Illuminated Touchscreen Control Panel 
  • Stands up to extreme hard water applications

Specifications

  • Up to .90 UEF
  • Save up to 32% annually in energy costs 
  • Only 4 moving parts - Damper, Fan, Gas Valve, Mixing Valve
  • Built-in Illuminated Touchscreen Control Panel

Energy Guide Details

Certifications

  • CSA_C_US
  • AHRI B&W
  • CSA Low Leed Compliant

Documents

L-Series Super High Efficiency Condensing Tankless Gas Water Heaters

Warranties

  • 15-Year Heat Exchanger - Residential
  • 5-Year Parts - Residential
  • 1-Year Labor - Residential
  • 5-Year Heat Exchanger - Commercial
  • 5-Year Parts - Commercial 

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.