Laars E-Therm® Heat Pump Water Heater
Designed and assembled in the USA! This air-to-water heat pump water heater comes fully charged with natural refrigerant R744 (CO2).
Ultra Efficiency that Never Backs Down
High output. Variable demand. Tight spaces. The Laars® MagnaTherm® FT Condensing Firetube Boiler is built to handle it all while maintaining optimal performance.
Floor or Wall – It's Up to You!
Wall hung or floor mounted, Laars® FT Series Commercial Boilers deliver 95+% thermal efficiency while serving a wide range of system needs.
Ultra High Efficiency for Modern Comfort
If you're looking for flexibility, look no further. The Laars® FT Series Floor Boiler has a built-in low loss header, 10:1 turndown, multiple venting options, and can cascade up to 20 units.
Commercial or Residential Product
Engineered for Modern Applications
The Laars® LT Series Condensing Tankless Water Heater blends high efficiency (0.96 UEF) with high durability and versatility.
With superior service & support for nearly 80 years, Laars has solutions for homeowners, contractors, and commercial users.
At Laars, we proudly support the heating professional. Our toolbox is full of resources to help you make your job easier. You can find everything you need in our Partner Tools & Portals. Check it out today!
Thinking about a new boiler or water heater, but don’t know where to start? You’ve come to the right place! Check out our homeowner resources to help you make an informed decision on what is best for your home. Once you do that, head over to our contractor locator to find a heating professional near you!
Residential Boilers and Water Heaters
Laars residential water heaters and space heating boilers range from 80,000 BTU/Hr. - 285,000 BTU/Hr. Our residential solutions provide great flexibility in meeting your home heating needs. Browse our options and utilize the “Find a Contractor” button when you’re ready to take the next step!
Laars Case Study Feature: Bronx Domestic Hot Water System Gets Electrified
Published in CONTRACTOR Magazine
The successful deployment of the Laars E-Therm® and stratification tank system at 850 Bryant Ave highlights its potential as a scalable, efficient, and sustainable domestic hot water solution for multifamily buildings. By leveraging advanced heat pump technology and a natural refrigerant, this project sets a benchmark for future electrification upgrades in New York City’s residential sector.
Featured Residential Products
FT Series Floor Combi Boiler
Quick set-up control functions
Easy front access - securely hinged panel requires no screws
Left side panels (3) for additional access
Multiple vent configuration options - bazooka or separate
Thermostatic mixing valve included with EVERY combi unit
FT Series Wall Combi Boiler
Outdoor Reset, to maximize efficiency
Conformal coating encapsulates control board protecting it from moisture
Residential size range: 30 to 75 gallon
Commercial size 120 gallon
Featured Commercial Products
Superior firetube stainless steel heat exchanger which is resistant to corrosive condensate and flue gasses. The long life design allows for "flexing" of the heat exchanger, reducing stress.
The new NeoTherm XTR natural gas boiler and water heater design strikes the right balance of advanced technology, contractor focused features, and the robustness needed to perform year in and year out. Now with the Laars Linc® control system, 150 feet of vent, 10:1 turndown, and 96% thermal efficiency resulting in XTR-aordinary performance!
Robust 316L stainless steel firetube heat exchanger 10:1 turndown (399 MBH) and seven 7.5:1 (301 MBH) 95%+ thermal efficiency Low NOx emissions Two independent heating curves
Laars tanks come in an incredible variety of products to suit nearly every application. From steel and stainless-steel tanks to jacketed, coated, or bare, we have something to fit your needs!
Browse our essential controls used with Laars products all in one convenient place!
If you have your model and serial number, you can identify the parts you need using our PARTS ID parts identifier
The experts at Laars are experienced in working with contractors, engineers, builders and homeowners throughout the nation. Get in touch with one to learn more about how Laars products can help you.
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