SVF Lunch & Learn - ATI of NY
Applied Technologies of New York, Inc.

Weil-McLain SVF Lunch & Learn: 
You're Invited to Learn About This Revolutionary Vertical Firetube Boiler

Request a Lunch & Learn Seminar at Your Office

Lunch & Learn

The Weil-McLain SVF (Stainless Vertical Firetube) line of boilers deliver superior thermal and energy efficiencies as well as cost savings that can help make building owners eligible for local utility rebates. It meets all standard bid specifications for new construction.


Most importantly, the SVF is engineered for most heating needs including applications in public institutions, schools, offices, healthcare buildings, hotels, churches, multi-family homes and much more.


Its Unity™ control system combines user-friendly design with advanced technology, which reduces set-up and installation time for contractors and helps simplify boiler design for engineers.



To Learn more about the Weil-McLain SVF Boiler, click the link below to request a Lunch & Learn hosted by ATI. Once you submit the form, we’ll follow up and coordinate a convenient time to present to your office or facility.

About the Weil-McLain SVF

The Weil-McLain SVF is a state-of-the-art boiler engineered to deliver reliable performance. As Weil-Mclain's most advanced commercial stainless steel boiler, the SVF boiler boasts industry-leading thermal efficiency between 96.3% up to 97.1%.


The SVF line of boilers were developed based on extensive market research and testing to help ensure the most effective design and enhanced functionality. Available in a variety of sizes, the SVF line includes a stainless steel fire-tube heat exchanger that provides best-in-class resistance to corrosion and an aesthetically pleasing exterior.

Enhanced by extra-durable materials and corrosion-resistant components, the Weil McLain SVF offers an added level of protection against wear and tear. In addition to industry-leading reliability and exceptional efficiency, the Stainless Vertical Firetube offers an intuitive and user-friendly Unity control system, unparalleled ease of maintenance and installation, and much more.

Key Features Overview:

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    Industry-leading thermal efficiency up to 97.1%
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    Stainless steel, vertical firetube heat exchanger
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    Available in 750, 1000, 1100, 1500, 2000, 2500 & 3000 MBH sizes
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    160 psi working pressure
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    Water | Natural Gas or Liquid Propane
  • Modulating burner with 5:1 turn down ratio
  • Contractor-friendly ease of installation and service
  • Integrated shipping container/ramp
  • Industrial grade roller casters
  • Hinged cover plate allows for quick access to burner and firetubes
  • Open back, single-point installation access
  • PVC, CPVC, PP and SS (AL29-4C) materials approved for direct vent and direct exhaust
  • Full range of venting options
  • Low-NOx emissions down to <20 ppm
  • Removable and replaceable condensate tray
  • Advanced Unity™ control system with set-up wizard communicates with Evergreen, SlimFit, and SVF product families (70-2,000 MBH)
  • Lead/lag capability up to 8 boilers with lead boiler rotation
  • Remote connection using standard Modbus or optional BACnet/Lonworks
  • CSD-1 compliant standard feature

SVF's Unity™ Offers Effortless Control


The SVF features a world-class Unity™ control system that combines user-friendly, intuitive design with advanced technology. A few key attributes of the Unity™ Control system include:

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    The ability to sequence up to eight different boilers to meet a vast range of needs and system demands.
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    The integrated setup wizard makes all installations straightforward, simple, and customizable — even in hybrid applications.
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    Common control logic communicates with Weil-McLain SVF boilers (70-2000 MBH), Weil-McLain SlimFit boilers, and Weil-McLain Evergreen boilers.

Weil-McLain SVF Specifications

Model NumberThermal EffeciencyMax Pressure (psi)Max Input (MBH)Gross Output (MBH)Net AHRI Rating (MBH)Turn DownWater ConnGas ConnAir/Intake Vent SizeLengthWidthHeightShipping Weight (lbs)
SVF 75096.30%1607857566575 : 12" flange1 1/4"6"46.5"31.5"79.1"1,565
SVF 100096.80%1601,0009688424.4 : 13" flange1 1/4"6"51.0"31.5"79.1"1,875
SVF 110097.10%1601,1341,1019575 : 13" flange1 1/4"6"51.0"35.4"79.1"1,875
SVF 150096.50%1601,5001,4481,2597.5 : 13" flange2" FNPT8"84"35"79"2,550
SVF 200096.20%1601,9991,9231,67210 : 13" flange2" FNPT8"84"35"79"2,550
SVF 250096.80%1602,4992,4192,1048.3 : 13" flange2" FNPT10"84"35"79"2,850
SVF 3000-1603,0002,8742,49910 : 13" flange2" FNPT10"84"35"79"2,850

Please Note: This lunch & learn seminar is not PDH accredited

Request a Lunch & Learn Seminar at Your Office

Click the button below and submit the form.

We’ll follow up to coordinate a convenient time to host the Weil-McLain SVF Lunch & Learn Seminar.

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