The number one function of an HVAC system is to provide thermal comfort for occupants in a given space. The system design also has to adhere to building codes. One of those codes is to deliver the proper amount of Outdoor Air. If you have an HVAC system without an accurate OA sensor, how do you know how much OA is coming into the space? It would be like buying a car without a speedometer. Without the speedometer, you have no idea how fast you’re car is traveling.
The operation of the HVAC system is an important part of any building design. The system needs to work properly and efficiently. All commercial buildings require a certain amount of Outdoor Air. Many products go into making the HVAC system operable and efficient. The best way to properly bring in the correct amount air is to install an accurate OA sensor and integrated controls. When that is correctly done, the HVAC system works properly and more efficiently.
Facilities personnel can use the GreenTrol products to accurately setup and verify Outdoor Airflow rates. They can use the built-in alarm to detect fan failure, damper binding, actuator slippage, filter loading, etc. They can even use it to setup exhaust airflow rates, as it can measure two different air streams.
Greentrol Automation is ideal for Demand Control Ventilation and can accept Analog or Network CO2 sensors along with occupancy counters.
GreenTrol products eliminate the need for someone to come out and verify readings and “re-calibrate” the meters. Our products are very accurate and stable. Once installed the facilities personnel need only to address any alarms or faults that have been tripped and signaled by the GreenTrol device. They can be all but certain the GreenTrol product is working when properly installed.