Laars has been engineering, innovating, and building commercial boilers since 1948
Commercial Boilers
Commercial boiler solutions for any building application.
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Space Heating Boilers
NeoTherm® XTR
The all new Laars NeoTherm XTR boiler and volume water heater delivers powerful performance and rugged reliability.
399 -1500 MBH Indoor/Outdoor
FT Series - Commercial
The FT Series commercial units are versitile boilers that can be wall-hung or easily converted to a floor boiler with the optional stand.
301 & 399 MBH
MagnaTherm® FT
The MagnaTherm FT boiler has precision combustion control, Tru Trac® oxygen trim system, and Laars Linc® control.
1000 - 3000 MBH Indoor/Outdoor
MagnaTherm® HTD
The MagnaTherm HTD boiler or water heater - up to 96% efficiency, 20:1 turndown, Tru Trac® O2 trim technology and Laars Linc® control - all in one package.
1600 - 4000 MBH Indoor/Outdoor
MagnaTherm®
The MagnaTherm boiler or water heater, our premier condensing stainless commercial model, with Laars Linc® control technology and up to 96% efficiency.
1600 - 4000 MBH Indoor/Outdoor
NeoTherm®
The high efficiency NeoTherm is the field-proven hydronic boiler or volume water heater work horse.
Boiler 399 to 850 MBH | Volume Water Heater 285 to 850 MBH
Pennant®
Pennant modular boilers and volume water heaters rank among the industry’s most versatile and environmentally friendly commercial systems.
500 - 2000 MBH Indoor/Outdoor
Mighty Therm®2
The Mighty Therm2 boiler or water heater has been specifically designed to meet the needs of the replacement market by offering simple and straightforward controls.
500 - 2000 MBH Indoor/Outdoor
Mighty Therm®2 200-400
Mighty Therm2 boilers and volume water heaters feature convenient, modular construction that separates the burner trays, gas train, and blower assembly.
200 - 400 MBH Indoor/Outdoor
Commercial Electric Boiler
The Laars Commercial Electric Boiler with its advanced controls and compact design is the perfect fit for your next electric boiler spec.
60 kW - 300 kW
Advanced Commercial Boiler Technology and Innovation
Innovation in commercial boiler design requires a balance of high performance, advanced controls, and streamlined field setup. Our systems integrate cutting-edge technologies to simplify installation, configuration, and commissioning.
Maximize your mechanical room efficiency with these built-in technological features:
- Laars Linc®: An easy-to-use, intuitive touchscreen control system for advanced monitoring.
- Tru Trac® Combustion: Real-time, automatic air-to-fuel adjustments on the fly for optimized efficiency and ultra-clean emissions.
- VARI-PRIME® Technology: Controls a variable speed boiler pump to maintain a fixed temperature rise, maximizing total installed efficiency.
Flexible Commercial Heating and Hot Water Configurations
Laars commercial boilers offer unmatched flexibility in BTU output, physical footprint, thermal efficiency, turndown ratios, and installation orientation. We deliver scalable hydronic heating solutions for projects of any size.
Our commercial engineering solutions accommodate a wide variety of builds:
- Diverse Applications: Engineered for small apartment complexes, high-rise skyscrapers, local schools, and massive university campuses.
- Domestic Hot Water Integration: Pair our boilers with indirect storage tanks or a Laars Plate™ heat exchanger for a combined space heating and volume hot water solution.
- Decarbonization Solutions: Access a complete line of commercial electric boilers to help satisfy strict local building codes and electrification mandates.
Engineering Tools and Support for Your Commercial Project
We offer comprehensive digital engineering tools and dedicated technical support to help professionals select, size, and pair the ideal products for any mechanical project. Leverage our professional contractor and engineer resources:
- Online Design Tools: Access accurate equipment sizing software, dimensional submittal drawings, and technical data sheets.
- Expert Technical Support: Contact our top-notch applications engineering team at 1-800-900-WARM (9276).
- Local Representation: Connect directly with your regional Laars Sales Representative for project quotes and ordering support.
- Video Training: Watch our technical construction videos, service tips, and maintenance how-to guides to keep your boiler operating at peak performance.
