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H Series Tankless Electric Water Heater
H Series Tankless Electric Water Heater

    H Series Tankless Electric Water Heater

    Wall-mounted Hot Water Precision

    The Laars Heating System Commercial Tankless Electric H Series (Formerly HL) are Built to be the Best®, offer industry-leading heating capacity, durability and precision. The H Series, with a flexible range of 5 through 25 kW (17,000 - 85,300 BTU/hr), is suited for a variety of commercial markets, including commercial buildings, schools, hospitals, sports facilities and restaurants. Features of the Laars Heating System Commercial Tankless Electric H Series include various single phase and 3-phase voltage selections, low-watt density incoloy 800 sheathed elements, minimal pressure drop, LED touch pad, PID temperature control, NEMA 4 enclosure (standard for 25kW model, optional for others), a bi-metal manual reset and an optional 0.15 GPM low flow activation.

    Whether you need intermittent hot water, low flow control, booster heating or deionized water in schools, hospitals, or commercial kitchens, we have an energy efficient commercial tankless water heater that provides precise temperature control.

    Standard Features

    • PID Temperature Controller
    • Incoloy 800 Elements
    • Low Watt Density Element
    • Liquid-Cooled Triac Switches
    • Bi-metal Manual Resets
    • NEMA 1 Enclosures
    • Recirculation Capable
    • Simple Touch Operation
    • Wall-mounted
    • 3/4" connections 
    • Easy to Install
    • Reliable Performance & Minimal Maintenance
    • ETL (Edison Testing Labs) Certified to UL Standards

    Optional Features

    • NEMA 4 Enclosures
    • NEMA 4X Enclosures
    • Building Management Systems Integration
    • Low Flow Activation
    • High Temperature Package
    • Temperature Lock Out
    • TE2 Protection System
    • Explosion-Proof Purge System
    • kW Range: 5 - 25 kW

      Flow Range: 0.5 - 7 GPM (1.9 - 26.5 L-Min)

      Standard Voltages: 208V, 240V, 277V, 480V Single Phase | 208V, 240V, 480V 3-Phase Delta

    Technical specification
    • Unique ref.laars-h-series-tankless-electric-water-heater
    • Product familyWater Heaters
    • Product groupTankless
    • TypeObject (single object)
    • Date of publishing2021-07-26
    • Edition number1
    • Material mainSteel
    • Designed inUnited States
    • Manufactured inUnited States
    • BIMobject CategoryHVAC - Water heaters
    • IFC classificationHeat Exchanger
    • ETIM CodeEC000392
    • ETIM NameInstantaneous water heater
    • UNSPSC nameCommercial water heaters
    • UNSPSC code40101826
    • Uniclass 2015 CodePr_60_60_96_27
    • Uniclass 2015 DescriptionElectric instantaneous water heaters
    • OmniClass Number23-31 29 11 11
    • OmniClass TitleElectric Instantaneous Hot Water Heaters
    • CSI UniFormat II CodeD20
    • CSI UniFormat II TitlePLUMBING

    Region availability

    North America
    United States