Weil-McLain  

Burr Ridge,  IL 
United States
https://www.weil-mclain.com/


See the trusted durability and innovation at Weil-McLain

Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings.  Founded in 1881, Weil-McLain hydronic boilers integrate the latest in advanced controls and materials using cast iron, stainless steel and aluminum with sophisticated heat exchanger technologies that deliver optimum energy efficiency and reliability. Come visit us and experience the durability and innovation that is Weil-McLain.

Join us for these informative sessions:

High Efficiency Boilers Operation and Service:  Tuesday, August 4, 12:00 p.m. – 1:15 p.m.

To register: https://attendee.gotowebinar.com/register/1352959362017157648

Foundations of Hydronics:  Thursday, August 6, 9:00 a.m. – 10:15 a.m.

To register: https://attendee.gotowebinar.com/register/3559630820452167948

Steam Boiler Operations:  Tuesday, August 11, 1:00 p.m. – 2:15 p.m.

To register:  https://attendee.gotowebinar.com/register/6506349470394024976

High Efficiency Boilers – Operation and Service:  Thursday, August 20, 10:30 a.m. – 11:45 a.m.

To register:  https://attendee.gotowebinar.com/register/9179497533005846032

Brands: Come see our residential boilers including our brand new Eco Tec along with our Ultra Oil, Gold Oil (WGO, WTGO & SGO) Evergreen, GV90+, Ultra Series 4, AquaBalance & our new Aqua Pro composite tanks.


 Videos

Introducing . . . The Weil-McLain Eco Tec
High Efficiency Cast Iron Boiler: GV90+

 Show Specials

  • Are you a contractor owner?  Don’t miss out on the valuable benefits of Boiler Bucks participation including:

    • Priority listing on our website’s contractor locator
    • Enhanced Weil-McLain Technical Support services
    • Automatic customer warranty registration
    • Redeemable business support tools
    • Rewards for installers
    • A support app for installations

    Learn more about Boiler Bucks and sign up your business today at wmboilerbucks.com.   Type in EEE20 on your dashboard when you’re logged in and receive 500 Boiler Bucks as our thanks for visiting us at the Eastern Energy Expo!  If you're already a member of Boiler Bucks, simply log in and enter Promo Code EEE20 to receive 500 Boiler Bucks instantly.  


 Products

  • Eco Tec
    The future of residential comfort heating has arrived with the introduction of the Eco Tec high-efficiency combi or heat only boiler from Weil-McLain, North America’s leading boiler manufacturer....

  • Eco Tec is a premium residential gas boiler designed to provide entire home comfort. It features a long-lasting fire tube heat exchanger, exceptional domestic hot water performance, and features Weil-McLain’s next generation, easy-to-use Unity controller with touch screen display. Contractors will appreciate the ease of installation, use and service, while homeowners will enjoy high performance and energy-efficient comfort home heating.

    Featuring a 95% AFUE rating, Eco Tec is among the highest energy efficient residential boilers in the industry. Eco Tec achieved the “Most Efficient” rating level from Energy Star® in 2020, rated to deliver maximum operational cost savings to homeowners and provide qualification for local utility rebates, if available.

    The unit’s durable stainless steel fire tube heat exchanger features vertical orientation for “self-rinsing” during operation and a corrosion resistant polypropylene condensate collector base. A sound dampening air silencer on the heat exchanger provides whisper quiet operation and quiet comfort.

    Eco Tec is designed for easy maintenance and service with a spacious cabinet that allows for full access to internal components, common parts for all unit sizes and the easy-to-use control touch screen display.  Learn more:  https://www.weil-mclain.com/eco-tec

  • Ultra Oil
    Ultra Oil has a modern appearance that combines appliance-like design features for placement in
    high traffic living spaces, with easy serviceability for the contractor and homeowner...

  • Ultra Oil has a modern appearance that combines appliance-like design features for placement in high traffic living spaces, with easy serviceability for the contractor and homeowner. The Ultra Oil boiler features an extensive list of qualities for both contractors and homeowners including a proven three-pass cast iron heat exchanger with captured elastomer seals, pre-wired for an optional fully-integrated control system that can manage automated applications, an adaptable door design and interchangeable side panels that can accommodate most installation conditions, chimney or direct vent venting options and burner options from Beckett, Carlin or Riello.  Learn more:  https://www.weil-mclain.com/products/ultra-oil-boiler

  • Gold Oil WGO
    Check out the high efficiency cast iron Gold Oil WGO boiler from Weil-McLain featuring a durable cast iron heat exchanger design that is easy to install and service....

  • The WGO Oil Boiler by Weil-McLain is a dedicated water-only unit that features cast iron sections for long service life.  It has a quick open top and swing-away burner door with full chamber access, which increases visibility for inspection and servicing.  It has two flue outlets -- rear and top -- for complete venting flexibility.  Its recessed target wall design protects unit from flue brushes and includes a factory-wired circulator, service switch and Weil-McLain exclusive captured elastomer seals for added reliability.  Learn more:  https://www.weil-mclain.com/products/wgo-oil-boiler

  • Evergreen
    Stay effortlessly comfortable in any home environment with the new Evergreen boiler. The quiet operation of the Evergreen further enhances the sense of “invisible” heat, from multiple in-home zones to pool heating....

  • The Evergreen gas boiler extends comfort levels to every area of your property for the long run. The Evergreen is perfect for residential applications or light commercial and single or multi-unit installations with ZoneStacking up to 24 programmable zones. It’s everything you want in heating: quiet operation, aesthetically pleasing design, floor standing or wall mount options, environmental sustainability and continuous comfort. 

    Learn more:  https://www.weil-mclain.com/products/evergreen-gas-boiler

  • GV90+
    For maximum heat exchanger performance, check out the GV90+ with a durable cast iron primary heat exchanger and a corrosion resistant stainless steel condensing secondary heat exchanger, which increases efficiency up to 5%....

  • Unlike most high efficiency gas boilers in the industry, the Weil-McLain GV90+ has extra wide waterways (over 2”) allowing sludge and debris, often present in older systems, to flow through easily. This limits scale build up, which reduces boiler efficiency, performance and can lead to premature boiler failure. The GV90+ also features a down-fired, counter flow design, which improves boiler efficiency. The GV90+ offers (5) pass design in the primary heat exchanger and (2) pass design in the secondary heat exchanger maximizing heat transfer and optimizing boiler efficiency. The control platform features error-proof, labeled, snap in connections. Tested at over 100,000 cycles, and boasting a failure rate of less than 1% over 20 years, it is sure to provide years of worry-free operation.

    Learn more:  https://www.weil-mclain.com/products/gv90-gas-boiler

  • Ultra Series 4
    The Weil-Mclain Ultra Series 4 high efficiency condensing boiler features a nano-coated heat exchanger
    to maximize efficiency and extend longevity....

  • The Ultra Series 4 from Weil-McLain takes our line of Ultra high efficiency condensing gas boilers to a higher level of performance. It features a state-of-the-art heat exchanger with nanotechnology coating that works like “Ultra Armor," reducing build up in the heat exchanger while maintaining high efficiency.  Great for residential and light commercial, the Ultra Series 4 is an ideal choice for single-family residential applications. Homeowners will appreciate its quiet operation, ease of set up and control, and unmatched comfort while providing immediate payback in energy savings. For light commercial applications, the Ultra Series 4 lets contractors pair boilers in sequence to heat larger buildings. And, it allows you to control multiple boilers from a single control panel.

    Learn more:  https://www.weil-mclain.com/products/ultra-oil-boiler

  • AquaBalance
    All in one elegant, space-saving package, the AquaBalance combi-boiler combines the unmatched reliability of Weil-McLain with the warmth of high-efficiency space heating and the convenience of on-demand domestic hot water.
    ...

  • Our AquaBalance line of heat only and combi gas boilers are the perfect solution for people who live in smaller, single-family homes, apartments or condos. Its sleek, compact design is small enough to fit in a closet. Yet, its high-efficiency condensing technology has the power to supply hydronic heat for up to a 2,500 square-foot home while supplying enough hot water to run two showers and a dishwasher simultaneously. Perfect for retrofits or new construction, AquaBalance lets customers gain extra room, enjoy eco-friendly energy savings, and turn on all the hot water they need, as quick as they can find the faucet. Backed by Weil-McLain, with over a 135-year legacy of bringing warmth and comfort to millions of households, AquaBalance is the right choice to make the most of space. 

    Learn more at:  https://www.weil-mclain.com/products/aquabalance-series-2

  • SGO
    For outstanding performance and easy installation and service, check out the SGO, Weil-McLain’s high efficiency cast iron steam boiler....

  • For outstanding performance and easy installation and service, check out the SGO, Weil-McLain's high efficiency cast iron oil-fired steam boiler.  It features large water content for longer steaming times and two flue outlets – rear and top – for complete venting flexibility.  The SGO includes a factory-wired circulator, service switch and Weil-McLain exclusive captured elastomer seals for added reliability.  The quick open top and swing-away burner door with full chamber access increase visibility for inspecting and servicing.  The recessed target wall design protects unit from flue brushes.

    Learn more:  https://www.weil-mclain.com/products/sgo-oil-boiler

  • AquaPro Indirect-Fired Water Heater
    Built to take the harshest water conditions, the non-metallic Aqua Pro by Weil-McLain is the right choice to stand up to corrosion....

  • The Aqua Pro indirect-fired water hgeater has a composite tank construction that is ideal for all types of water conditions – especially the harshest environments. Design features include a lightweight, easily maneuvered non-metallic tank that is available in 4 sizes: 30, 55, 80, and 119 gallons.  The seamless tank construction features convenient top connections and a digital temperature control.  There are no anodes to check and no annual maintenance.  The AquaPro has a removable copper finned high-output coil and a durable brass drain valve.  Learn more:  https://www.weil-mclain.com/products/aqua-pro

  • WTGO Gold Series Oil Boiler
    Need more space and domestic hot water heating? Check out the Weil-McLain High Efficiency Cast Iron WTGO Gold Series Oil Boiler....

  • Need more space and domestic hot water heating?  Check out the Weil-McLain High Efficiency Cast Iron WTGO water oil boiler.  The WTGO is the perfect choice for any application including residential, light commercial, multiple boilers and radiant heating.  It has a durable cast iron heat exchanger design that features a quick open swing-away burner door with full chamber access, which increases visibility for inspection and servicing.  It also includes a factory-wired circulator, service switch and Weil-McLain exclusive captured elastomer seals for added reliability.  The recessed target wall design protects the unit from flue brushes and features two flue outlets (rear and top) for complete venting flexibility.  Available assembled or as a knockdown for installation areas with limited space.

    Learn more:  https://www.weil-mclain.com/products/wtgo-oil-boiler 

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