DUNGS Combustion Controls

If it burns gas to produce domestic hot water, heat, or process heat, DUNGS Combustion Controls have the pressure regulator solutions you need and may already be using because of their popularity as an OEM provider to many leading boiler manufacturers. The company’s expansive product lineup runs from sophisticated, leading-edge automation systems to pressure regulators and ball valves.

DUNGS® Combustion Controls


Innovation For and With End Users

Since its founding in 1945 in Urbach, Germany, DUNGS has striven to provide the best quality combustion controls and accessories designed around a simple premise: burn gas at maximum efficiency and with the utmost safety. Rest assured that when you entrust your boiler management to DUNGS products, they’ll deliver on this premise.

Recognized today as an innovator in combustion controls, the engineers at DUNGS bring a unique twist to product development and innovation. They feel innovation must meet real-world customer requirements and provide a measurable value. Here at Ryan, we couldn’t agree more.

DUNGS Regulators can Take the Pressure

Up here in our Minnesota, North Dakota, South Dakota, and Western Wisconsin service areas, we’ve had especially good results from DUNGS pressure regulators. These regulators exhibit all the DUNGS quality, durability, and performance characteristics. When it comes to managing the pressure of incoming dry natural gas, propane, butane, air, and inert gases, it’s hard to find a better solution.


The DUNGS Pressure Regulator Lineup

DUNGS FRS series gas pressure regulators

FRS Series Gas Pressure Regulators

  • 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
DUNGS FRS series line pressure regulators

FRS Series Line Pressure Regulators

  • 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
DUNGS Certifications

Certifications (Certifications Vary by Product)

  • ISO9001 Certificate
  • CE0123 Certificate Gas Appliances Regulation
  • CE0036 Certificate Pressure Equipment Directive
  • UKCA0168 Certificate Pressure Equipment (Safety) Regulations
  • Gas Appliances Regulation CE-0123CT1090-MPA-41xx
  • Pressure Equipment Directive DGR-044
  • SIL-MPA-41xx
  • CSA-Burner-Safety-Control-and-Accessories
  • FM-Burner-Safety-Control-and-Accessories
  • UL-Burner-Safety-Control-and-Accessories-UL-Listed
  • UL-Burner-Safety-Control-and-Accessories-UR-Recognized
  • Profibus-MPA41xx
  • EAC-Automatic-Burner-Controls
  • UA-Automatic-Burner-Controls
  • AGA-7957
  • FM-Automatic-Burner-Controls

The Ryan Company

Proudly Serving Minnesota, North Dakota, South Dakota and Western Wisconsin Since 1970

Ryan Company represents DUNGS 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 Combustion Controls Fail

Don’t wait to upgrade if your boiler’s combustion controls or regulators are on life support. Contact the Ryan Company at 952-915-6475 for the best DUNGS pressure regulators products anywhere in Minnesota, North Dakota, South Dakota, or Western Wisconsin. We’ll help you get into hot water, but in a good way!

We represent the best manufacturers in the business