Variable Speed Motors | Air Conditioning Repair Plano, TX
Variable speed refers to the indoor blower motor, which moves at the required speed as determined by sensors for precise control of conditioned air. Cypress Heating and Air Conditioning offersHVAC systems with variable speed motors for installation. In addition, it is possible that your existing system is compatible with the technology and may benefit. Contact us for further information, or ask your HVAC technician if your system is compatible when having maintenance or air conditioning repair in Plano, TX.
The Benefits of a Variable Speed Furnace
- Improved Air Quality: Variable-speed motors with humidistats enable you to control the humidity levels in the home. The relative humidity in a home should be between 30 and 50 percent, for optimal comfort. The consistent airflow of these motors also improves air filtration.
- Electric Efficiency: Variable-speed motors conserve energy by using less electricity than conventional motors. In fact, the variable speed motor will use approximately one-eighth the electricity operating at half speed than when it runs at full speed. To place its energy efficiency into a different perspective, a variable speed motor at half speed would have to run 8 hours to equal the same amount of electricity consumed by a conventional motor at full speed in 1 hour. As a consequence the variable speed motor can last longer than a conventional motor, reducing the need for heating and air conditioning repair in Plano, TX.
In addition, remember to change the air filter each month, or as recommended by the manufacturer to prevent premature wear and the increased need for heating and air conditioning repair in Plano, TX.
- Zoning: Variable speed motors and zoned systems are partners in energy efficiency. Zoned systems enable you to control the temperature in different areas in the home. When combined with a variable speed motor that adjusts its output to the speed required, comfort is achieved along with increased energy efficiency, and reduces the need for air conditioning repair in Plano, TX vs. systems with a conventional fan.
How Variable Speed Systems Work
A variable speed motor uses sensors to control the airflow rate. On extremely cold or hot days the motor operates at a higher speed. When temperatures are mildly cool, or warm the motor operates at a slower speed for a longer amount of time. Conventional fans run at one speed, which draws more electricity than a lower speed would. The sensors are designed to give your home the required airflow, saving energy and money when the variable speed motor operates at a lower speed. This process is provided automatically without your intervention, providing a home with optimal comfort and increased energy efficiency.
A variable speed motor isn’t the same as a two or three speed motor. For example, a three speed motor will have three preset speeds for the fan operation. A variable speed motor operates from 0 RPM to full speed and anywhere in between. The HVAC system operates at the precise speed your home requires.
Heating and air conditioning systems remove heat and moisture from the air. When the air conditioning is running, a conventional fixed speed fan runs at the highest speed all of the time. This results in less moisture being removed from the air. A variable speed motor removes a larger amount of moisture from the air than conventional fans. It accomplishes this by running the fan at a slower speed when the air compressor first starts operating, allowing the humidity to be more efficiently extracted from the air.
The air conditioning coil cools the air moving over it, initiating the blower speed to increase and delivering cold, dry air into your home, with a humidity of approximately 50%. Once a balance is established between the humidity and heat loads, the variable speed motor will reduce its speed. In contrast, a conventional motor operates at high speed continuously, causing the air to retain humidity, reducing your comfort, and increasing wear upon the system resulting in increased heating and air conditioning repair in Plano, TX.
Humidity affects comfort by making the air temperature feel hotter than it actually is. In addition, increased humidity promotes the growth of mold and mildew. A variable speed fan motor prevents these issues by limiting the air flow until the moisture is removed from the air and drains out of the drain, rather than ending up in the duct system where mold can grow.
HVAC Products and Services at Cypress Heating and Air Conditioning
Cypress Heating and Air Conditioning carries and installs innovative Carrier products, with a wide range of system options and features, such as variable speed motors. Cypress’s certified and experienced HVAC technicians provide heating and air conditioning installation, service and maintenance, and heating and air conditioning repair in Plano, TX. In addition, Cypress’s professionals’ provide emergency services 24/7, providing you with the heating and air conditioning repair in Plano, TX when you need it most.