Are you looking for a dependable, high-efficiency boiler for your commercial application in the Upper Midwest? The Superior Boiler Company offers an impressive range of cutting-edge and exceptionally rugged products. Combine these innovative products with the Ryan Company’s proven ability to work with engineering firms to design the perfect system and then provide unmatched installation and field support, and you have the best solution for your heat and domestic hot water needs.
Manufacturers
Explore Superior Boiler for your commercial needs.

Brilliant Engineering – Designed with You in Mind
We work side-by-side with our customers to build the boiler they need, not the easiest one to make, or one that sits in inventory. Our superior problem solvers create custom engineering solutions to complex boiler room challenges every day, including:
- Fluctuating load demands
- Emissions compliance
- Energy efficiency
- Fuel efficiency
- Redundancy
- Footprint challenges
Our patented DFW Technology is a prime example of our engineering prowess and drive to meet industry challenges. With this new technology, Superior boilers deliver higher capacity with a smaller footprint, higher efficiency and sustainability, lower operational costs, and more.
We Don't Tie You Down
We understand that you may have a preferred fuel (or may be limited to a single type) and burners. You may also already have a control system you like and understand how to use inside out. That’s why we engineer our boilers to adapt to your preferences and existing infrastructure, allowing you to use any fuel, burner brand, or control systems.
To give you even more freedom, we extensively use non-proprietary parts readily available from sources near you. This approach makes Superior boilers easy to maintain and minimizes downtime.


We Build Our Boilers to Last
Thicker Steel Where It Counts
- Ideal for a variety of industrial and commercial applications requiring a high-performance regulator
- Contain no nonferrous metals
- Suitable for dry gases and those containing no more than 0.1% by volume, dry H2S
Grooved Drum Holes
- Designed for incoming gas pressure reduction applications between the gas service regulator and the gas appliance pressure regulator
- Contain no nonferrous metals
- Suitable for dry gases and those containing no more than 0.1% by volume, dry H2S
Certifications and Approvals
You can buy Superior Boiler Products completely confident that they meet all the essential industry standards, as shown below.






Product Lineup
The Ryan Company is proud to add Superior Boiler Company products to our expanding catalog of the highest-quality heat and steam generation manufacturers. Superior authorizes us to offer these boiler and equipment categories:
- Wetback Firetube Boilers
- Dryback Firetube Boilers
- Vertical Firetube Boilers
- Firetube Waste Heat Boilers
- Spray Deaerators
- Tray Deaerators
- Condensate Return/Feedwater Tanks and Units
Given the exceptional range of features, capacities, and fuel options possible with a Superior Boiler product, we offer the following summary table of capacities, fuels, and more.

Boiler Category | Wetback Firetube | Dryback Firetube | Vertical Firetube |
Capacities | 50-2500 HP | 50-2500 HP | 50-2500 HP |
Fuels | #2 oil, Hydrogen, NG, Propane, Bio | #2 oil, Hydrogen, NG, Propane, Bio | #2 oil, Hydrogen, NG, Propane, Bio |
Pass | 2, 3, or 4 | 2, 3, or 4 | 2, 3, or 4 |
Tube Type | Smooth or Rifled | Smooth or Rifled | Smooth or Rifled |
Boiler Category | Firetube Waste Heat Recovery | Spray Deaerators | Tray Deaerators |
Capacities | 50-2500 HP | 50-2500 HP | 50-2500 HP |
Fuels | #2 oil, Hydrogen, NG, Propane, Bio | ||
Pass | 2, 3, or 4 | ||
Tube Type | Smooth or Rifled | ||
Equipment Category | Condensate Return / Feed Water Tanks | ||
Capacities | 50-2500 HP |
Wetback Firetube
50-2500 HP
Capacities
#2 oil, Hydrogen, NG, Propane, Bio
Fuels
2, 3, or 4
Pass
Smooth or Rifled
Tube Type
Dryback Firetube
50-2500 HP
Capacities
#2 oil, Hydrogen, NG, Propane, Bio
Fuels
2, 3, or 4
Pass
Smooth or Rifled
Tube Type
Vertical Firetube
50-2500 HP
Capacities
#2 oil, Hydrogen, NG, Propane, Bio
Fuels
2, 3, or 4
Pass
Smooth or Rifled
Tube Type
Firetube Waste Heat Recovery
50-2500 HP
Capacities
#2 oil, Hydrogen, NG, Propane, Bio
Fuels
2, 3, or 4
Pass
Smooth or Rifled
Tube Type
Spray Deaerators
50-2500 HP
Capacities
Tray Deaerators
50-2500 HP
Capacities
Condensate Return / Feed Water Tanks
50-2500 HP
Capacities
The Ryan Company
Proudly Serving Minnesota, North Dakota, South Dakota and Western Wisconsin Since 1970
Ryan Company represents Superior Boiler in the Upper Midwest. Our dedicated team has been working with engineers and contractors since 1970 to design and install a wide range of commercial and industrial heating solutions. Once installed, our service staff have the training and in-the-field experience to keep your energy-efficient commercial boiler or industrial heating systems doing what they’re designed to do for years to come. Our dedication to quality and service matches DUNGS, and together, we deliver domestic hot water and hydronic heating efficiently and for less than your current system — it’s just that simple.
Don't Wait Until Your Boiler Fails
Don’t wait to upgrade if your boiler is on life support. Contact the Ryan Company at 952-915-6475 for the best Superior Boiler heating and domestic hot water solutions anywhere in Minnesota, North Dakota, South Dakota, or Western Wisconsin. We’ll help you get into hot water, but in a good way!