Fulton Boilers

Everything you need on Fulton Boilers, including model details, industry rankings and customer reviews, all in one place.

Fulton Boiler Overview

Fulton Boiler Works, Inc. manufactures custom engineered commercial and industrial heating systems, including hot water and hydronic boilers, thermal fluid heaters and heat pumps. Fulton Boiler Works is a part of Fulton Companies, a privately held company headquartered in Pulaski, New York.

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Consumer Reviews of Fulton


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #19 of 82 Boilers
  • 20% of customers recommended

Corporate History

Fulton Boiler Works was founded by Lewis Palm, when he invented the vertical tubeless boiler in 1949. Fulton Boiler Works, Inc. invented Pulse combustion technology in the late 1980’s for use in industrial steam boilers. In the 1990’s Fulton expanded into Asia, founding Fulton China in 1995. In 2012 Fulton expanded its facility in Pulaski, NY, adding an additional 20,000 square feet in office space, 10,000 square feet of R&D space, and 82,000 square feet of manufacturing space.

Fulton today employs over 875 people in 5 countries, with manufacturing facilities in the United States, Great Britain and China.

Product Lines

Fulton markets steam boilers with a large range of sizes under the product names Classic, Edge, Tribute, VMP, FB-S, and Fulton Electric. Hydronic boilers are available with condensing, non-condensing and dual-fuel options and include the Endura, Vantage, Pulse HW, and Pulse DHW.

Thermal Fluid (hot oil) heaters can reach temperatures of 750 degrees Fahrenheit and are designed for process heat applications, including food, chemical and pharmaceutical processing. Fulton’s Thermal Fluid units include the Vertical Coil, Vertical Tubeless, Vertical Electric, Hopkins, Alliance, and Rental Heater.


The standard warranty on Fulton boilers, which covers the pressure vessel, is three to five years, depending on the product. Pre-sale and after-sale service is also available. For specific-product warranty information, contact Fulton Boiler Works, Inc. directly.

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Fulton Boiler Reviews

"Reliance Boiler Review"

3.0 rating

I have owned this boiler for 2 years, however it has been in this house since 1991. The pros of this boiler are: it is reliable, cheap to maintain, and the temperature output is very good. The cons: it is pretty loud, the unit itself puts out a lot of heat and so it is not very efficient, I notice a significant increase in my utilities bill when I use it, and the cycle time is too frequent (it turns off and on a lot). I have not needed to perform any repairs or maintenance on my unit. I would buy this brand again if I could get a model that was much quieter and has better efficiency. I would recommend the Reliance brand to my friends and family. I would only recommend someone buy this unit if it was being installed in a garage or somewhere isolated from the living area.

Santa Rosa, CA

"Reliable Fulton Boiler"

5.0 rating
Very Satisfied

This is a very reliable and worthwhile boiler. I like that its integration with my apartment means hot water in SECONDS at an extremely accurate temperature throughout the house. I love its functionality and have never had to replace it in the two years I've been at my apartment. Fulton seems to be a reliable boiler, and while I can't speak to the price since I did not have to purchase it, I imagine it is more than worth the investment. The only thing I dislike about it is that it is a bit unsightly, with lots of strange tubes and clunky attachments hanging off of it. The blue color is charming though. I would definitely recommend this brand to a friend as installation is easy. (I watched the installation guys put it in and feel like I could do it myself if pressed, and I was only shown once.) The only thing that would inhibit my recommendation would be an exorbitant price, but I'm not entirely sure how much a good boiler would go for regardless. I'll have to look into it when I start looking at houses!

Hartford, CT

"Maintenance Supervisor"

1.0 rating
Very Unsatisfied

Fulton pulse boilers are supposed to be very efficient. The money that you save in gas bills are much less than the money it will cost to keep this boilers running. Our company spent thousands to keep 4 of them running for the last 5 years. Two of the boilers had to be cut open 3 years ago because the grids holding the insulation inside the fire boxes had to be welded because it was blowing out insulation, plugging the flu's. One of them has a plugged flu again and needs to be cut open once again. This is the worst boilers I've ever worked on. DO NOT BUY!!!


Merced, CA

"Maintenance Supervisor"

1.0 rating
Very Unsatisfied

We have had nothing but trouble since day 1 with the pulse unit. The contractor, sales company tech and a Fulton tech have all worked on this unit with no resolve. We have also put in several in house man hours basically babysitting this unit as well as spent several thousand dollars and still come up with the same "combustion failure" fault code. We can only hope for a recall.

Perry Buchanan


1.0 rating
Very Unsatisfied

Dana Plamondon

Jaffrey, NH

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