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Commercial Air Quality Control Made Simple with Welspace

Easily Manage the Air Quality of a Whole Facility in the Palm of Your Hand

Discover the Field Controls WelSpace Commercial Air Quality Solution, an ingenious smart indoor air quality system designed to revolutionize the way you experience your environment. This cutting-edge solution empowers you to effortlessly monitor, operate, and manage crucial indoor air quality (IAQ) conditions, such as carbon dioxide (CO2) levels, temperature, and relative humidity (RH), among others. Save electricity and maintenance costs by capitalizing on demand ventilation.

Enhancing Indoor Quality and Comfort: WelSpace's System Benefits


The WelSpace Commercial Air Quality Solution goes beyond an ordinary facility management solution. It meticulously tracks a range of crucial indoor pollutants, including PM2.5, CO2, formaldehyde, temperature, humidity, and VOCs. Your environment is under the watchful eye of our advanced technology, ensuring you always know and improving what you and people in your building are breathing.


Easily monitor temperature, humidity, CO2, particles, formaldehyde, and VOCs in all designated areas with the convenience of your fingertips. Access and control each area through the WelSpace app or the desktop and tablet dashboard. The user-friendly dashboard enables comprehensive control of an entire building’s floor plan, whether on-demand, automatically or on a scheduled basis, resulting in energy savings, cost-efficiency, and time optimization.


The Welspace sensor seamlessly links with HVAC systems, portable air purifiers, in-duct air purifiers, thermostats, window actuators, and various other IAQ equipment. These sensors are designed to promptly identify environmental shifts and initiate ventilation or activate air quality devices as needed to maintain optimal indoor conditions.


The WelSpace commercial air quality solution presents a powerful solution for energy savings. Each designated area is equipped with a sensor that seamlessly connects to key components like the HVAC system, portable air purifiers, thermostats, and more. The sensor monitors occupancy and air quality on a real-time basis and activate ventilation and air quality control systems only when needed, resulting in significant reductions in energy costs.

Ready to take control of your facility's air quality?

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WelSpace: Comprehensive Commercial Air Quality Solution for Optimal Efficiency

  • Building Floor Plan Control:
    • Allows automated or scheduled control of the entire building layout, enhancing energy efficiency and overall facility management.
  • Occupancy Management:
    • Dynamically tailors air quality and comfort controls based on room occupancy, ensuring superior air quality and comfort precisely when required, leading to significant energy and cost savings.
  • Temperature Control:
    • Maintains a comfortable and consistent temperature, enhancing occupant comfort and productivity.
  • Humidity Management:
    • Regulates humidity levels for a healthier indoor environment, preventing mold and discomfort.
  • CO2 Monitoring:
    • Keeps CO2 levels in check, ensuring fresh air and improving cognitive function.
  • Particulate Matter (PM) Monitoring:
    • Tracks PM levels to provide cleaner air, reducing the risk of respiratory issues.
  • Formaldehyde Monitoring:
    • Detects formaldehyde to promote healthier air quality, reducing health risks.
  • VOC (Volatile Organic Compounds) Monitoring:
    • Monitors VOC levels, promoting cleaner air and overall well-being.
HVAC Automation Control

Visual Insights into Revolutionary Facility Management Solutions

Field Controls: Innovating Air Treatment for 95 Years

Field Controls stands out as a trusted industry leader with a rich history of excellence. With a legacy of 95 years, we have consistently provided the highest quality and best-performing combustion, ventilation, zoning and indoor air quality solutions. Plus, you can find Field Controls products in most homes in the US. Our commitment to innovation and customer satisfaction has propelled us to the forefront of the indoor air treatment industry. Throughout our history, we have continuously refined and advanced our products, ensuring that they incorporate the latest technologies and deliver outstanding performance. When you choose to buy from Field Controls, you are not only investing in the best products, but also benefiting from our extensive expertise in the movement of air. Trust in our proven track record and experience the difference that our ventilation products can make in creating a cleaner and healthier living environment for you and your loved ones.

Women Owned

Women Owned Business certification offers companies the advantage of supporting diversity and inclusion while partnering with a trusted, experienced provider of top-quality air treatment products.

95 Years in Air Treatment

Since 1927, Field Controls has been a leading provider of high-quality air treatment solutions, continuously innovating and serving homes and businesses.

Financial Strength

Field Controls being backed by a multi-billion-dollar organization provides you with the assurance of financial stability, increased resources, and access to cutting-edge technology, resulting in enhanced capabilities, capacity and longevity.

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