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

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Laars Heating Systems designs and manufactures residential boilers and commercial boilers built for efficiency, durability, and performance. Their innovative water heaters and combination boilers & water heaters provide flexible solutions for homes and businesses. Laars also engineers reliable pool heaters and volume water heaters to meet high-demand applications.

The company’s high-efficiency boilers are an integral part of advanced hydronic heating systems, delivering consistent comfort. Using finned copper tube heat exchangers and low-mass heat exchangers, Laars optimizes performance through fluid flow simulation and state-of-the-art heat transfer technology. Each unit undergoes live-fired testing, making them one of the few manufacturers offering 100% live-tested products.

Their product line also includes electric heat pump water heaters and essential controls and accessories for complete system solutions. Proudly made in USA, Laars provides unmatched contractor support through the Laars Academy, a premier training facility offering factory training to industry professionals.

As a Bradford White subsidiary, Laars leverages a strong distributor network to ensure product availability nationwide. Whether for space and radiant floor heating or specialized water applications, Laars continues to live up to its promise of being Built to Be the Best™.