Many new HVAC systems offer what is known as a variable-speed air handler, which is responsible for distributing heated or cooled air throughout your home. Unlike single-speed models, which run at full speed whenever they are in operation, a variable-speed air handler can speed up or slow down to adjust to changing conditions. This has several advantages, and can make your Southwest Florida home much more comfortable.<\/p>\n
Improved Energy Efficiency<\/strong><\/p>\n The motor in an air handler can use a large amount of electricity when it is running at full speed, typically between 300 and 500 watts. With a single-speed air handler, the motor will turn on and\u00a0off as the demand changes, but it is always at full speed when it is on. A variable-speed air handler can run as fast or as slow as needed to deliver the required amount of air. This reduces the overall energy usage<\/a> of the system because the air handler only needs to run at full speed when the temperature is significantly above or below average.<\/p>\n Single-speed air handlers can be extremely loud when starting and running. Variable-speed air handlers tend to be quieter, because they can slowly pick up speed when starting, and they typically run at a lower speed when temperatures are about average.<\/p>\n Better Air Filtration<\/strong><\/p>\n With a single-speed air handler, the air is only being filtered when the fan is turned on. A variable-speed model constantly moves air at a slower speed, which improves air quality by constantly removing foreign particles. It also helps reduce humidity<\/a> during the summer by preventing condensation between air conditioning cycles.<\/p>\n Greater Comfort<\/strong><\/p>\n A variable-speed air handler increases comfort by delivering the precise volume of heated or cooled air required to maintain the desired temperature. A single-speed system will cycle on and off to maintain the temperature, resulting in uneven temperatures<\/a> between cycles or extreme temperature swings.<\/p>\n
\nReduced Noise<\/strong><\/p>\n