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Computrols Staff

Computrols Shines at AHR Expo 2025 in Orlando

Members of the Computrols team recently attended and exhibited at the 2025 AHR Expo & Conference in Orlando, Florida. This premier event brought together thousands of professionals from across the HVAC and Building Automation Industries, providing an invaluable opportunity for networking, collaboration, and innovation.  Over the course of three action-packed

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Computrols Staff

Computrols to Exhibit at 2025 AHR Expo

Computrols is excited to announce our participation at the 2025 AHR Expo, taking place in Orlando, Florida, at the Orange County Convention Center from February 10-12. Renowned for our commitment to innovation, Computrols will be welcoming attendees to booth 1380 to explore the latest advancements in building automation technology. Attendees

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Computrols Staff

Self-Performer Project Spotlight: Compressor Shut-Off and Condensate Recovery

Self-Performer Project Spotlight: Compressor Shut-Off and Condensate Recovery The founders of Computrols have always viewed CBAS as a powerful tool—one that empowers building operators to implement any control strategy they can imagine while delivering real-world benefits. When we hear about CBAS being utilized in innovative ways and solving real-world challenges

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Kyle Veazey

BACnet – Multi-State Value Input vs Output

Whenever CBAS probes a BACnet device, MultiState Value (MSV) points are imported from the Probe file, and their configuration is set to the MultiState Value Output point type. Upon reviewing the imported points against the device’s integration documentation, you may notice that some points should not be commandable. How can

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Computrols Staff

Computrols Partners with the International Union of Operating Engineers to Power the HVAC Systems at Their International Training & Education Center

Houston, TX – Computrols is excited to announce a new partnership with the International Union of Operating Engineers (IUOE), marking a significant step in revolutionizing building automation systems within the IUOE’s International Training & Conference Center located in Crosby, Texas. As part of this partnership, Computrols will address the HVAC

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Kyle Veazey

Multistate Values in CBAS

In CBAS, Multistate Values are BACnet points that represent multiple states of a point by using a different number to represent each state.  For example, a “Unit Mode” point may use 1-4  to represent Heat, Cool, Auto, and Off. Sometimes, the list of values can be long, with more than

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Computrols Staff

A Bridge to DC Power: Half-Wave and Full-Wave Rectifiers

Whether it’s the controls in your building or your lights at home, they all have one thing in common: they are powered by electricity. This power arrives at your devices as either Alternating Current (AC) or Direct Current (DC). AC is an electric current that reverses its direction and magnitude,

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Computrols Staff

Analog Inputs: 0-10V versus 4-20mA Signals

In the HVAC field various types of end devices are utilized to provide and receive information to control asystem. These devices transmit signals in either a binary or analog form. Binary signals are signals thatcan only come back with 2 values. Think of a switch. Its either on/off, enable/disable or

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Kyle Veazey

Logic 4 Programming

What is Logic 4, why does it exist, and how would you use it? These are all questions I had when I joinedthe Computrols Team, so let us get right into it. Logic levels in CBAS consist of four levels. Level 1 has the lowest priority, and Level 4 has

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The Computrols Difference

Simply put, Computrols provides the most economical-to-own building automation solution on the market today. We empower our users by providing robust yet simple solutions that allow our customers to largely manage their building automation systems in-house.

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