It is considered OK to continuously run a furnace fan. Homeowners should experiment to see if it works best for their home to have the furnace fan running continuously or not. If homeowners find this is beneficial, it is generally suggested to only run the furnace fan constantly during the cold heating season. There are several benefits and some drawbacks to running a furnace fan constantly.Know More
When the furnace fan is constantly on, air is continuously cycling throughout the home. This is beneficial because it can reduce cold and warm spots in the house. In addition, it provides extra air filtration which may be helpful if health risks are a concern. Some HVAC technicians also state that it is better for the fan motor to run continuously instead of turning on and off with the furnace.
Running a furnace fan constantly also has drawbacks. First of all, depending on the type of motor the furnace has, having the fan on continuously may add several hundred dollars to the home's electric bill. Newer motors called ECM motors are more energy efficient than older AC motors. Second, having a fan run constantly leads to higher dust levels in a home, even with expensive furnace filters.Learn more in Heating & Cooling
Continuously running the fan on a central heating and air system presents both pros and cons. Whether the fan is set to On, Auto, or Off depends on both financial and personal comfort goals. Leaving the fan on is costly but provides better air circulation.Full Answer >
An enclosed ceiling fan is a fan with completely or partially enclosed blades. These fans, also referred to as caged fans, can be used in commercial, industrial and residential settings. Cages, commonly referred to as grills or nets, are made from metal, wood or plastic.Full Answer >
Although Goodman furnaces had a bad reputation for reliability prior to 2005, most issues have been resolved, and they are now considered to be reliable and of good quality. Goodman is a preferred brand by contractors because of its ease to install and repair.Full Answer >
The energy efficiency of a propane furnace can range between 80 to above 95 percent, depending on the type and model of furnace being used. While a high efficiency propane furnace generally provide greater savings on energy costs, the difference becomes less obvious in regions with no cold winters.Full Answer >