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High Efficiency Alta Boilers and Combis

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Introducing the NEW Citadel and Citadel XL Citadel Boiler View Product High efficiency commercial condensing boilers
and water heaters
Flooded Boiler Information Click Here USB Connect Hero Slider Complete Boiler Control in the Palm of your Hand View Product
Alta Boiler and Series X-2 boiler

U.S. Boiler Company – Our Name Says it All!

At U.S. Boiler Company, we are proud to offer residential and commercial heating products that have been designed, engineered and manufactured domestically. Headquartered in Lancaster, PA, our facilities employ nearly 300 people from our community. Every product that leaves our factory has been designed, engineered and produced for exclusive use in North America. That makes us who and what we are… a boiler company that is singularly focused on the needs of our customers.

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Recent US Boiler Report Articles

Brooklyn Big Steam
Brooklyn Big Steam
There are few places in the world with a higher concentration of steam boilers than Brooklyn, NY.  So it stands to reason that the borough…
Aug 21, 2023
One Tech’s Take on the New Citadel Condensing Boiler
One Tech’s Take on the New Citadel Condensing Boiler
by Rich Zalepa   I’ve been in this industry for a while and I’ve installed boilers large and small in almost every scenario where water…
Aug 21, 2023
Discovery Hill
Discovery Hill
Colorado Custom At 9,600 feet above sea level and only 75 miles from Denver, Breckenridge, CO, provides some of the best skiing in the US.…
Jun 29, 2023
24 hour Tech Support in a Box!
24 hour Tech Support in a Box!
USB-Connect Tool-Features, Benefits and Application by Tom Secondino,Technical Sales Support Specialist This month’s article will cover the benefits and usage of our new USB-Connect app…
Jun 22, 2023
Women in Energy Grows, Expands Learning Opportunities
Women in Energy Grows, Expands Learning Opportunities
In the six years since its inception, Women in Energy (WE) has grown rapidly, providing women a variety of opportunities to strengthen their skillset and…
Jun 22, 2023

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U.S. Boiler Company is a leading manufacturer of home heating equipment, water boilers, steam boilers, hot water heaters, radiators and boiler control systems.
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