Central Air Fan Speed

A central air conditioner is an elaborate system that involves parts such as an evaporator a compressor a condenser fans and refrigerant to run through the unit.

Central air fan speed.

When the fan is set to on it blows continuously circulating and filtering air regardless of whether the air conditioner is in cooling mode. Changing the air handler fan speed to a slower setting is an easy process that can help you save money on energy and alter the humidity level in your home to avoid dried out sinuses. When air conditioner systems are working correctly. I believe the blower speed for the ac is set incorrect.

In the winter running your electrical hvac system can mean high electric bills and overly dry air in your home. For your air conditioning system to perform at its best it is important that you set your air handler blower speed at the proper speed. Keeping the fan on creates a more even distribution of heating and cooling circulating the air if you have cold or hot spots in your house like a bedroom above a garage. The fan which blows the air over the evaporator coil from the house and pushes the cooled air into the home.

Your air conditioner s fan operates independently from the cooling unit circulating air throughout your home. Duct noise has always been an issue with both the returns and supply vents. The units are charged with the perfect amount of refrigerant causing the refrigerant to change state at exactly the right time in the evaporator coil. Right now cooling is set to high speed on the blower which is 1195 cfm.

This will help reduce hot or cold spots within your home. There could be reduced stress on the fan from less frequent starts and stops which could potentially help extend its lifespan. I have read that you set blower speed to 400 cfm per ton of cooling and i have a 2 ton system. If you are still in the process of installing an ac consider working with tempe arizona hvac install specialists that will regularly service your system and ensure it is functioning to its utmost ability.

If you already have a system and suspect possible. A press to the fan speed button increases the fan speed to the next level and yet another press to the button advances it even further. Your air conditioner might feature fan speeds of low medium and high a high fan speed is the maximum and commands the internal fan to turn quickly producing maximum air circulation. I have a carrier weathermaker 8000 58tua furnace.

Less frequent starts and stops of the fan can reduce the stress from startup and potentially help extend it s lifespan. Most systems offer two fan settings.