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Magnatherm: Commercial Condensing Boiler / Volume Water Heater

Unique ref.: laars-000010
Brand: LAARS Heating Systems
Product family: Hot Water Heat Generators
Product group: MagnaTherm
Date of publishing: 2014-04-03
Edition number: 1
Type: Object (single object)
Download (15)

The Laars MagnaTherm is a boiler or volume water heater that is available in 6 sizes (1.6, 2, 2.5, 3, 3.5 or 4 million BTU's) and has everything you need to satisfy your large input commercial applications. Laars engineers took a system efficiency approach when designing the MagnaTherm to ensure that its total installed efficiency is as high as possible. This was done through the use of the unique Laars VARI-PRIME™ variable speed boiler pump control that optimizes the three major variables of boiler operation – combustion efficiency, blower efficiency and boiler pump efficiency.

MagnaTherm’s advanced VARI-PRIME™ pump control seamlessly matches boiler firing rate to boiler pump flow, reducing boiler pumping costs by up to an amazing 70 percent.  No other boiler offers on-board control functionality that balances combustion, air flow and water flow to optimize boiler efficiency like the VARI-PRIME™ system can.

The combined potential energy savings of the MagnaTherm’s high efficiency combustion coupled with the VARI-PRIME™ control system is huge. Only the Laars MagnaTherm with built in VARI-PRIME™ controls can offer such savings in one package!

The MagnaTherm Advantage

  • VARI-PRIME™ boiler pump flow control for optimized installed efficiency
  • AHRI certified 95% efficient condensing operation
  • Fully modulating 5:1 Turndown
  • Stainless Steel, gasketless heat exchanger
  • Multiple voltage options to easily match building service
  • A large, easy-to-navigate color touch screen display
  • Less than 10ppm NOX emissions
  • Small, lightweight vertical design
  • Knock down feature for tight retrofit jobs
  • Designed and Made in the USA!

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BIMobject Category: HVAC - Boilers
This product is available in:
North America
  • United States

BIMobject SEEK Properties

HVAC - Boilers

Name Value
Heat Flow Rate 1600 MBtu/hr | 2000 MBtu/hr | 2500 MBtu/hr | 3000 MBtu/hr | 3500 MBtu/hr | 4000 MBtu/hr

LAARS Heating Systems


Name Value
Gas Connection Size 2" NPT
Water Connection Size 3" Groove Lock (or Flange) | 4" Groove Lock (or Flange)
Air Inlet Connection Size 7" | 10" | 12"
Vent Outlet Connection Size 8" | 10" | 12"
Service Location Indoor | Outdoor
Energy Source Natural Gas | Propane Gas

All BIM objects are real products from real manufacturers confirmed and approved