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High-Efficiency LT Series Tankless Water Heater

High-Efficiency LT Series Tankless Water Heater

LT Series Tankless Water Heater - the Only Tankless You Need!

The LT Series condensing tankless water heater can easily become the only tankless water heater you use. From single family homes to commercial applications, this intelligently engineered tankless water heater can handle it all.

Engineered to Handle it All!

  • Higher temperature output setting - up to 180oF on Standard models
  • High hot water output of 5.1 gpm at a 77oF rise
  • Cascade venting with PVC or PP
  • Easily set up cascaded units with on board control and available rack mounting system
  • Use with air handler space heating applications utilizing the LT Series' priority interlock to ensure DHW priority

Designed for Long Life

Its robust stainless steel heat exchanger is durably constructed with an oval pipe design for maximized heat transfer and long life. The oval design creates less scale build-up, increased thermal efficiency and lower maintenance. The unique design boasts an increased life cycle of 3.5 times more than a copper heat exchanger.

The LT Series has burner control and a combustion system that is designed for longer life, reduced dust build-up and fewer maintenance issues. This combustion system includes a negative pressure gas valve and metal fiber construction.

Specification
  • The Next Level in Tankless Innovation

    Environmentally Responsible

    High efficiency, condensing technology with UEF (Uniform Energy Factor) of 0.95
    Low NOx system exceeds the most stringent NOx regulations
    Energy Star certified
    Certified by the Green Restaurant Association

    Robust Stainless Steel Heat Exchanger

    Long life and high performance utilizing a unique oval pipe design
    15-year warranty

    Reliable, Durable, Easy

    Easy to set up with bottom water connections
    Easy service with outside air and water filter access
    Great retrofit or new installation choice in residential or commercial applications

    Flexible Features

    Natural gas or propane models
    Multiple venting options
    Cascade up to 16 Standard units

    Title 24

    The Laars LT Series Tankless Water Heater models are capable of meeting Title 24 requirements

Technical specification
  • Unique ref.lt-series-water-heater
  • Product familyWater Heaters
  • Product groupLT Series
  • TypeObject (single object)
  • Date of publishing2023-10-03
  • Edition number1
Related
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryHVAC - Water Heaters
  • IFC classificationHeat Exchanger
  • ETIM CodeEC000392
  • ETIM NameInstantaneous water heater
  • Uniclass 2015 CodePr_60_60_96_33
  • Uniclass 2015 DescriptionGas-fired instantaneous water heaters
  • CSI MasterFormat 2014 Code22 34 30
  • CSI MasterFormat 2014 TitleResidential Gas Domestic Water Heaters
  • OmniClass Number23-31 29 11 13
  • OmniClass TitleGas Instantaneous Hot Water Heaters

Region availability

North America
United States