Condair Electric / Gas / Steam Exchange Humidifiers

DL Series


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Condair DL Series

The Condair DL hybrid humidifier leverages the two humidification principles of atomization and evaporation. This results in the sustainable resolution of critical problems which can emerge when these technologies are used individually. The humidification system is, therefore, the first choice regarding hygiene, energy efficiency and cost-effectiveness.


The humidifying water is atomized by stainless steel atomizing nozzles at low pressure. The atomizing nozzles have an adjustable spray output and are optimally distributed over the entire device cross-section. This layout achieves a high evaporation efficiency and a uniform humidity distribution.


The premium ceramic evaporator unit captures the humidifying water and ensures the best possible re-evaporation. The ceramic plates thus allow the most effective utilization of the high-grade humidifying water. At the same time, they prevent water accumulation in downstream components. Behind the Condair DL humidifier, there is aerosol-free and hygienically humidified breathable air.

Intuitive Touch Controller

With the Condair touch controller, you have all devices and process data at a glance. Operational data can be called up in real-time using a detailed data history. Via the IoT (Internet of Things) connection, data can be transferred to the Condair Cloud, viewed and analyzed online.


  • Efficient low-pressure systems
    The low-pressure mode of operation translates to significant energy savings due to less compression work
  • Aerosol-free air
    Using the patented ceramic evaporator unit, the humidifying water is separated from the air current and effectively evaporated
  • Effective germicide
    The HygienePlus® concept includes a series of measures for effective germ neutralization. The critical element here is the patented silver ionization guaranteeing reliable hygiene and safety
  • Precise control
    The combination of the spray circuit drive and continuous water quantity control allows precise control accuracy

RS Series


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The RS Series is an advanced resistive steam commercial/industrial humidifier with high-quality heating elements for accurate humidity control.

The RS Series humidifier can be accurate to ±1% RH when using the SSR option with a high precision humidistat. It is applicable for potable or DI/RO water. For potable water applications, the scale collector tank option saves time and money during maintenance. The scale tank collects minerals and is easily removable for the disposal of scale.

Precise Humidification Control

All RS Series humidifiers have an advanced controller with a display for precise and efficient relative humidity control. The humidifier can integrate with a humidistat, a relative humidity sensor, or connect to a central Building Management System (BMS) for maximum flexibility.

The controller provides readout and adjustment of all operating parameters. The humidifier will make service adjustments automatically or trigger a shutdown while displaying the function requiring operator attention.

Economic Humidifier

RS Series humidifiers provide lower initial installation costs for the customer. Efficient steam conversion rates and minimal energy losses due to low hot water drain rates also reduce operating costs.

These units provide clean humidification, reducing air-borne contaminants and subsequent health-related employee absenteeism. Correct interior humidity levels in winter maintain comfort at lower temperatures and may reduce heating costs.


  • Precise RS tolerances for humidity-critical applications
  • User-friendly touchscreen controller
  • Standard building automation support with integrated BACnet (IP Master/Slave and MSTP Salve) and MODBUS.
  • USB port to download trending data, as well as to perform software updates
  • Scale collector tank to make minor maintenance quick and easy
  • Self-diagnostics confirm optimal operational efficiency and reduce servicing costs

US Series


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Condair US Series

The new US Series of ultrasonic humidifiers meet the highest standards for cost-effective and efficient performance. Designed for ease of installation, simplicity of operation, reliability, energy efficiency and control accuracy, the US Series is ideally suited for many applications.

Using piezoelectric transducers operating at 1.7 MHz, the US Series generates an ultra-fine (1–3 micron) cool mist. This mist is distributed directly into the space using a quiet and efficient Blower Pack. Unlike steam humidifiers that boil water, ultrasonic technologies offer some of the lowest energy humidification on the market, decreasing direct energy costs by 90%.

Additionally, the mist cools the air slightly as it evaporates, generating more potential savings.

With an easy and quick installation, the Condair US Series is available in four different capacities; Medium housing: 7 lbs/hr (3 kg/hr), 13 lbs/hr (6 kg/hr), 20 lbs/hr (9 kg/hr) and Large housing: 40 lbs/hr (18 kg/hr). The unit cabinet includes everything except the mist distribution system (Blower Pack) and water treatment.


Stagnant water poses a risk of microbial contamination. The US series features hourly flushing cycles (when operating) and automatic drain if there is no demand to prevent water stagnation. On standby, the unit will complete an entire flushing cycle every 24 hours for additional safety. Additionally, the US series features:

  • Stainless steel chemically polished water tank
  • UV water treatment
  • MERV 12 air intake filter
  • Antimicrobial and antistatic internal components

Blower pack

In space mist distribution system:

  • High efficiency of absorption
  • Available built-on or remotely installed for optimal flexibility
  • Fast absorption <12 feet
  • Antimicrobial mist channel

GS Series


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Condair GS Series

The industry’s first fully condensing and efficiency-leading humidifier

With over two decades of experience manufacturing gas-fired humidifiers, Condair always strives to build on past inventions to create genuine innovation that embraces design and functionality. The latest GS series highlights all of Condair’s high-priority objectives and customer values while incorporating them all into their most efficient series so far.

Combining eco-friendliness with cutting-edge technology

The continuously rising costs associated with electrical power have created an ever-growing demand for gas-fired technology, which provides a cost-effective and environmentally friendly option for humidification.

For these reasons, Condair has been striving to develop a new gas-fired humidifier that uses the more economical natural gas and operates under the high-efficiency classification.

Condair is proud to present the GS Condensing System (CS) model, which provides substantial condensing efficiency with an average of over 90%.

Another option from the GS Series is the Low-Emissions (NX) model that Condair created specifically to meet California’s emission regulations. The GS presents a high-value model due to the ease in both operation and installation while guaranteeing a fast payback for High-Efficiency upgrades.

EL Series


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Condair EL Series

Tried, true, and trusted for over 40 years! Condair EL Series electrode steam humidifiers offer complete application flexibility to systems engineers, contractors and customers needing a commercial or industrial humidifier. They can be integrated into central HVAC systems or placed in specified locations for individual room control. Models are available to serve small or large areas with outputs of 5–200 lbs/hr.

Electrode steam humidifiers are economical, simple, and reliable solutions for in-duct or direct room humidification. The EL has an economic capital cost yet is a highly dependable solution for hygienic steam humidification.

Easy To Service

The Condair EL humidifier senses when the cylinder is full of scale and advises the user to replace it. The process is quick and straightforward: drain the unit, remove the old cylinder, and replace it with a new one. This easy maintenance keeps downtime to a minimum and maintains humidity control.

How It Works

The electrode heating system ensures reliable steam production from ordinary drinking water without additional water treatment. The particular grid structure of the electrodes provides the largest possible surface area. The composition used for the electrodes ensures maximum power transmission to the humidifying water, ensuring reliable operation, effective steam production, and extended operating periods.

Precise Control

All EL Series Humidifiers have an advanced touch screen controller for precise and efficient relative humidity control. The humidifier can integrate with a humidistat, a relative humidity sensor, or be connected to a central Building Management System (BMS) for maximum control flexibility.

Comfortable Remote Control

The EL Series steam humidifier includes an interface for connection to standard BMS systems allowing for remote monitoring and control of your humidifier. For several humidifiers as part of a more complex installation, the networking system provides a detailed overview of the system with rapid and early response in operation.

SE Series


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Condair SE Series

A powerful solution for your industrial and commercial humidification needs

Condair’s team of industry-leading experts designed their Steam Exchange Humidification Systems to ensure reliable humidity from steam boilers throughout your facility.

The SE Series humidifiers generate clean, hygienic, atmospheric steam. All they require is a connection to your facility boiler as a power source. Fresh water becomes clean boiler steam by passing through top-quality 316 stainless steel heat exchangers. This innovative humidification technique prevents chemical boiler elements from affecting your building’s air supply.

As a fully packaged humidifier powerhouse, the SE Series includes all necessary parts and components, most of which will ship within the cabinetry. With the customer in mind, the SE Series delivers worry-free installation, reliable function, and fast maintenance.

The Premium SETC and the Rugged Outdoor SETC model are available in capacities ranging from 50–1050 lbs/hr (23–475 kg/hr) when supplied with facility steam pressure at a maximum of 15 psi (1 bar).

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                      Jim Lubratt

                      President & Chief Executive Officer

                      Jim Lubratt has been president of SVL since 2006. He first joined the company as a sales engineer in 1992 and was made a partner in 2000. He holds a Bachelor of Science in mechanical engineering from Southern Methodist University and first entered the HVAC industry as a marketing engineer for a heat pump manufacturer in Texas.

                      In addition to his role at SVL, Jim is vice president of AQC Industries, LLC, a manufacturer of specialized underground ductwork systems. He is also an investor and board member for Hydromx, Inc., a manufacturer of heat transfer nanofluids, and Crotega, Inc., creators of personal and building security solutions.

                      Jim and his wife, Tracy, met in college and married in 1993. They have three children, two of whom have graduated college in Texas, while their youngest is attending Grand Canyon University in Arizona.

                      Outside of work, Jim places a priority on his faith, family, friends, and fitness. He enjoys helping people-supporting charities, time with his wife and kids, road-biking with friends and efforts to stay physically fit.

                      A message from Jim on the achievements of SVL

                      SVL started in February 1967 by Charlie Schwab and Craig Vollhaber. Schwab-Vollhaber, Inc. (as it was named at the time) steadily grew and, in 1985, welcomed Paul Lubratt as another partner, becoming Schwab-Vollhaber-Lubratt, Inc. SVL’s founders had the determination to build the most talented, customer-focused HVAC representative in the Midwest. Our original drive and passion still shape the company and culture to this day. The achievements of an organization are the results of the combined efforts of every individual. From humble beginnings, SVL founders paved the way to industry success with hard work and determination. “Today, SVL is strongly organized with great people to lead our industry forward as we are challenged with fast-paced changes to reduce our environmental impact,” says Jim. Now, 55+ years later, SVL is under the leadership of two new principals who share the same vision and drive that has propelled SVL throughout the years. Built on a foundation of integrity, Jim Lubratt, and Charlie Vollhaber strive to ensure opportunities for personal growth, improved work environment, and shared life enrichment. The achievements of our organization are the results of the combined efforts of every individual.

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                      Charlie Vollhaber

                      Executive Vice President & Officer

                      Charlie Vollhaber is a third-generation employee at SVL, as a grandson of company co-founder Craig Vollhaber and son of former CEO Todd Vollhaber. Charlie holds a Bachelor of Science in mechanical engineering and an MBA, both from the University of Minnesota. He became an outside salesman for SVL in 2013, was made a partner in 2019, and then executive vice president and officer in 2022.

                      He grew up playing sports, including football, basketball, golf, and track, and enjoys the competitive nature of the HVAC industry. “I like that no two days are ever the same as there are always questions to answer and problems to solve,” he says. “Most of all, I enjoy working with great people and coordinating together on challenging projects to achieve positive results together.”

                      Outside of work, Charlie enjoys spending time with his wife, Lesley, and their three boys. He’s also fond of golfing, traveling, and attending concerts and sporting events. One of his favorite quotes is from the book of Philippians: “Do nothing from selfish ambition or conceit, but in humility count other more significant than yourselves. Let each of you look not only to his own interests, but also to the interests of others.” Because HVAC and construction is such a team effort, he says, “this mindset helps to create positive results in a vast majority of situations.”

                      A message from Charlie on the culture of SVL

                      “At SVL, we strive to cultivate a unique culture that revolves around finding and empowering exceptional individuals. We believe in equipping our team members with the right tools and resources to succeed.

                      As we’ve grown the business, we have deliberately maintained a small firm culture, fostering an environment where collaboration thrives. We encourage open dialogue and promote a sense of comfort among our employees, allowing anyone to ask questions and seek guidance from anyone else, regardless of their level within the organization.

                      We foster a workshop-like atmosphere where everyone’s contribution is valued. Presenting your work to another individual or a group of teammates provides a platform for collaboration, where ideas are shared, dissected, and improved collectively. We firmly believe in the power of mentoring and provide various avenues for both formal and informal guidance. Whether it’s through structured training programs or casual conversations, we encourage team members to discuss a wide range of topics, from work-related successes or issues to everyday personal life topics.

                      In summary, our culture is built on the foundation of attracting exceptional individuals, empowering them with the necessary tools, and fostering a collaborative environment where mentorship and growth thrive. We are committed to creating an atmosphere where every team member feels supported, valued, and encouraged to reach their fullest potential.”

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                      Al Gramse

                      Vice President of SVL Service Corporation

                      Al Gramse has been in the HVAC industry for over 30 years. He began as a service technician.  Then over his career worked in technical support, building automation, then service manager prior to his current role.

                      How did Al end up in the HVAC industry?  “After high school, I took a couple years to figure out what I wanted to do.   Where I was working at the time, a grumpy old coworker, who I didn’t get along with, walked up to me and said ‘What are you doing here?  Go back to school.’”  I said, “For what?”  He said “There’s a tech school down the street.  Go down there and pick something that interests you”. Then he walked away.  That weird interaction, with someone I didn’t get along with, sent me down a 30-year path in the HVAC industry.   Never underestimate the potential of a little encouragement.   Even if it is from a strange source.

                      Al has been with SVL for 15 years and is the head of our SVL Service division. “The people here are some of the best in the industry,” Al says. “A bunch of team-oriented, knowledgeable, go-getters.” His personal mantra is “figure it out,” “Do a little fact-finding on your own. Use your own brain before you use someone else’s. But know when to ask for help.” he prescribes. “It’s amazing what you can accomplish on your own if you dig in a little bit.”

                      Outside of work, Al has lots of outdoor hobbies, including hunting, fishing, and motorcycling, though his favorite pastime is simply hanging out with family.

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                      Jennifer Roach

                      Director of Marketing, Events & Administration

                      More than just a creative director, Jen brings 30 years of marketing and leadership magic to SVL. Her journey began in the trenches of graphic design, quickly evolving into crafting eye-catching campaigns for iconic brands like Target, Gabberts, Gander Mountain and Camping World. As a seasoned director and agency veteran, she honed her skills with recreational vehicle giant Parts Unlimited before leading creative teams at HOM Furniture and, ultimately, landing at SVL during a crucial growth phase.

                      Jen thrives on "servant-leadership," empowering her team and fostering a culture of trust and mutual respect. "It unlocks their potential, fuels creativity, and leads to work we're all proud of," she says. "I want my team to care, collaborate, and push boundaries together."

                      When not shaping impactful campaigns, Jen enjoys weekend adventures with her husband, Scott, and son, Crew. Their lives are a tapestry of shared passions, from bike rides and baking experiments to cheering on Simley High School wrestlers. And with her recently built forever home in Cottage Grove, her free time now includes a new, thrilling chapter: weekend renovation warrior!

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