This website uses cookies for functionality, to tailor and personalise your experience as well as for analytics, advertising and other purposes. By clicking the “I agree” button you agree to all cookies (including first and third party cookies). If you wish to limit or deny cookies you can do so in your web browser. You can also read more about applicable cookies and your choices here !

I agree

High-Efficiency MagnaTherm® FT Firetube Boiler

Unique ref.: laars-magnatherm-ft
Brand: LAARS Heating Systems
Product family: Space Heating Boilers
Product group: MagnaTherm® FT
Date of publishing: 2020-07-02
Edition number: 1
Type: Object (single object)
Download (2)


Modern heating appliances are expected to respond to a dynamic range of operational demands, all the while maintaining optimal performance with ultra-high efficiencies.

The MagnaTherm FT meets the challenge by deploying a powerful array of solution based design considerations and proprietary control algorithms. This powerful array of capabilities results in a boiler that performs optimally under all manner of variable conditions and offers exceptional efficiency and reliability.

All in, the MagnaTherm FT is the ideal commercial boiler for use in full-flow variable primary systems or can be deployed to maximize primary-secondary installations via the Laars proprietary Vari-Prime® Delta-T control.

1) Superior Firetube Stainless Steel Heat Exchanger
• 95% AHRI Certified Thermal Efficiency
• Resistant to corrosive condensate and flue gasses
• Long life design allows for “flexing” of the heat exchanger,
reducing stress

2) Up to 20:1 Turndown with Low NOx Combustion

3) Tru Trac O2 Trim Control
• High accuracy air-to-fuel ratio gas control system
• Proprietary algorithms optimize combustion process
• High efficiency maintained throughout the entire modulation range

4) Laars Linc® Intuitive to Use Control System
• Icon driven, easy to navigate menu structure
• Large color touchscreen

5) Vertical Configuration
• Small footprint takes up less floor space
• Fits through doors and into tight mechanical rooms

6) Optional voltage packages

Material main:
Material secondary:
Designed in: United States
Manufactured in: United States

BIMobject Category: HVAC - Boilers
IFC classification: Boiler
UNSPSC name: Boilers
UNSPSC code: 401020
Uniclass 1.4 Code: L75211
Uniclass 1.4 Description: Gas fired boilers
Uniclass 2.0 Code: PR-87-08
Uniclass 2.0 Description: Boilers
Uniclass 2015 Code: Pr_60_60_08_33
Uniclass 2015 Description: Gas fired boilers
NBS Reference Code: 87-08
NBS Reference Description: Boilers
CSI MasterFormat 2014 Code: 23 52 00
CSI MasterFormat 2014 Title: Heating Boilers
OmniClass Number: 23-33 11 00
OmniClass Title: Commercial Boilers
CSI UniFormat II Code: D3090
CSI UniFormat II Title: Other HVAC Systems & Equipment
This product is available in:
North America
  • United States