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Specs and Docs

High-Efficiency

FT Series - Commercial

Floor or Wall - One Boiler Does It All!

Modern Design
HIGH PERFORMANCE HEATING
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

 

System Integration
FLEXIBLE SYSTEM INTEGRATION
Cascade up to 4 boilers
High and low temperature zone control
DHW Smart Priority™
Able to control boiler, DHW and zone pumps
 
Versatile Venting
VERSATILE INSTALLATION OPTIONS

301 or 399 MBH
Category II or IV venting
Top and bottom water and gas connections
Horizontal or vertical direct vent
Vent and air pipe lengths up to 150 equivalent feet (each)
PVC, CPVC, CC, or PP venting materials
Optional floor stand kit available
Includes propane conversion kit

Specs and Docs 2D/3D CAD Files Find a Dealer
Picture of FT Series - Commercial

Floor Stand Option

  • Allows boiler to be floor mounted
  • Heavy duty steel construction
  • Easy field assembly
  • Top & Bottom boiler connection access
  • Access panels for easy piping

 

  • Two ways to order:
  • Order as a bundle that includes the boiler and floor stand kit
  • Order the stand separately

Optional Floor Stand

DHW Smart Priority™

Modern boilers can manage both space heating and domestic hot water (DHW) production. Typically, space heating is paused while domestic hot water is being produced. If domestic hot water is being used over an extended period of time, space  heating comfort may be compromised. But, unlike typical boiler control systems, the FT Series boiler has DHW Smart Priority™ technology. This technology evaluates operating conditions and allows for simultaneous domestic water and space  heating production when the domestic water does not need the full input of the boiler. 

Laars FT Series 301 and 399 boilers deliver the ultimate comfort level for everyone in your home or business.