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OPERATION & MAINTENANCE

The Primary Role of an HVAC System

The number one function of an HVAC system is to provide thermal comfort for building occupants while adhering to building codes. A key requirement of these codes is to deliver the proper amount of Outdoor Air (OA). However, without an accurate OA sensor, there’s no way to verify how much OA is entering the space. It’s like driving a car without a speedometer—you’re operating blind.

GreenTrol Automation eliminates this guesswork. Our precise Outdoor Air Controllers and integrated controls ensure your HVAC system brings in the correct amount of Outdoor Air, maintaining compliance, efficiency, and occupant comfort.

Ensuring Proper HVAC Operation

The HVAC system is a critical component of any building design. It must function properly and efficiently to meet performance and compliance standards. Many products contribute to HVAC operation, but the most reliable way to meet Outdoor Air requirements is to use GreenTrol’s advanced airflow sensors and controllers.

With GreenTrol, your HVAC system operates as designed, bringing in the exact amount of Outdoor Air required, improving efficiency, and enhancing overall system performance.

BAS Monitior

Empowering Facilities Personnel with GreenTrol

GreenTrol products simplify operations and maintenance for facilities teams by:
  • Enabling accurate setup and verification of Outdoor Airflow rates.
  • Detecting issues like fan failure, damper binding, actuator slippage, and filter loading through built-in alarms.
  • Supporting Demand Control Ventilation (DCV) with integration for analog or network CO2 sensors and occupancy counters.
  • Measuring two air streams simultaneously, which simplifies exhaust airflow setup and monitoring.
By choosing GreenTrol, facilities personnel can confidently manage their HVAC systems, knowing they have the tools needed to maintain performance and compliance.
HVAC Verification

Accuracy That Stands the Test of Time

Unlike traditional sensors that require frequent recalibration, GreenTrol products are engineered for long-term stability and accuracy. Once installed, they provide reliable measurements without the need for constant verification or recalibration. Facilities personnel only need to respond to alarms or faults signaled by the system, ensuring seamless operation with minimal intervention.

GreenTrol Airflow Measurement and Control Products

Take Control with GreenTrol

GreenTrol Automation offers an affordable, high-performance solution to ensure your HVAC system operates efficiently while delivering optimal Indoor Air Quality (IAQ). With precision thermal dispersion airflow sensors and integrated controls, our products:
  • Accurately regulate Outdoor Airflow.
  • Enhance occupant well-being by maintaining IAQ.
  • Reduce maintenance costs and operational guesswork.

GreenTrol—where precision and efficiency meet.

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