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Though it is a small component of your heating, ventilation, and air conditioning (HVAC) system, an HVAC actuator is an extremely vital part. This tiny component aids in regulating the flow of air within your house or workplace. It does this by opening and closing dampers, or flaps inside the ducts that permit air to be diverted to different rooms. Thermostat is a device which senses the temperature of the room and controls the actuator. When the temperature of the room is above or below the desired temperature set in the thermostat, it sends signals to the actuator for the opening or closing of dampers. Your HVAC system can not properly heat or cool your space with an actuator working improperly. This will leave you feeling uncomfortable in your surroundings and can also increase the energy usage of your home because your system has to work harder just to maintain your setpoint temperature.
Well, there are a few key factors to consider when selecting the correct HVAC actuator for your system. The first thing you need is to understand which type of actuator you need. Types of Air Tools There are two categories when it comes to air tools, electric, and pneumatic. When dampers are controlled using a small motor, they are considered electric actuators. Those are quite popular and get the job done across several frames. Conversely pneumatic actuators use compressed air for the opening and closing of the dampers. Millan says the kind you get will depend on the needs of your particular HVAC system.
But more significant is the damper: the size and shape of the damper in your ducts. Since HVAC actuators are also available in many forms and sizes, ensuring that you choose one with an appropriate fit for your damper is an important consideration. A small actuator will prevent the most efficient airflow control, and that presents problems. On the other hand, if the actuator is oversized then it may not fit within the allotted space which can also be problematic. Making certain that the actuator fits properly is one of the most critical factors for a working HVAC system.
Proper maintenance of your HVAC actuator is essential for its performance. The actuator can wear out or be damaged after years of service and this can cause a malfunction. Most of these problems can be sorted out with regular maintenance. Related: All You Need to Know About Your HVAC System Volume Flow ActuatorThe key to keeping your actuator performing at its best is to keep the rest of your HVAC system working at its best.
Cleaning it is a core component of the procedure to sustain your HVAC actuator. Actuators can get gunk on them, with dust and dirt building up to a point where they won't move. The actuator may fail to operate at all without regular cleaning. Cleaning the actuator is simple — you can brush away dust and dirt with a soft brush or vacuum cleaner from the actuator and the surrounding area. This will keep it in shapes and working as intended
This is despite the fact that they are regular in maintenance service. A common one is a thermostat not working as it should. When there is an issue with the thermostat, it may be unable to send proper messages to the actuator causing the actuator not to open or close the damper as it should be. To test the thermostat, turn it up or down on the thermostat and see if it reacts accordingly. If you observe that the temperature stays constant, it indicates perhaps the thermostat is defective.
As one of the HVAC actuators manufacturers, Huagong is a leader in the field. We use superior technology in our actuators to help create better airflow control in your heating and cooling system. Our actuators come in all sizes, shapes and are suitable for any type of damper. You can also count on years of reliable performance due to the durability of our products. Huagong HVAC actuators will help you operating your system smoothly and efficiently for years, but only if well maintained and cared.
