When you find yourself in the position to replace your furnace, it is important to learn about the different types of forced air furnaces. In addition to finding the right size and efficiency of a new furnace you should be aware of the different types of furnaces and their benefits. With this in mind, we at Air Supply Heating & Air Conditioning would like to explain the different various.
Furnace’s Primary Differences
– Various furnace types have important differences in many aspects including how they operate. How the furnaces generate their heat is the first difference. Some furnaces have two different stages and have more control over how much heat they generate, and others have a single stage to create as much heat as possible.
– How their blowers operate is the second main difference in furnaces. What moves the heat generated throughout your home is the blower. Some furnaces run the blowers at full speed all the time. This major operational difference affects comfort and efficiency during use as others run their blowers at variable speeds.
Single Phase VS 2 Stage Furnaces
Older furnaces generate heat at their maximum level all the time as they are all single-phase products. Because it makes the furnaces more affordable, this isn’t necessarily. A single-phase furnace isn’t the best option if you care about efficiency and comfort though. With an AFUE (annual fuel utilization efficiency) above 95% efficiency levels, two stage furnaces are known for being more efficient and often operate. On the other hand, single-phase units usually operate with levels in the 80’s for AFUE. Because of how they operate, there is a major efficiency difference between these two types of furnaces. After going through the warm-up phase and operating for longer periods of time, furnaces are at their most efficient. It is always less efficient than a properly sized unit with an oversized unit. During the coolest period of the day, a dual phase furnace comes on at maximum power to warm your home. It the low heat output level and continues to run and work to keep heat levels within a single degree or two of the thermostat’s settings instead, after your home is warm it doesn’t shut off. To keep your home at comfortable temperatures, a two-phase furnace continues to operate efficiently, and it simply cycles between the high and low heat output levels by continually running.
Standard Furnaces VS Variable Speed Furnaces
Blowers that run at the same power level all the time are how some furnaces operate. Depending on how much the temperature of your home needs to be increased, others operate with a blower that speeds up and slows. Using less electricity and creating a more comfortable environment if the house only needs a small bump in warmth, the blower runs at a slower rate. Additionally, this style blower should keep your home at comfortable levels for years longer than your basic single-speed blower ever could and is shown to have a longer operating life as well. It is often paired up with a two-stage furnace for peak efficiency as a variable speed blower can deliver the right amount of heat with precision. Take things a step further, two stage furnaces are more efficient than single stage models, and furnaces with variable speed blowers. These are a worthwhile investment to consider though these more modern and efficient furnaces are slightly more expensive, but they should make up for their added cost with efficiency improvements and a more comfortable environment all throughout their operating lifespan.
Forced Air Furnace Heating System Diagnosis, Repair, Replacement, Maintenance & More in Summerlin, North LV, Henderson, Centennial, Enterprise, Lone Mountain Village, Paradise, Sunrise Manor, Spring Valley, Aliante, Desert Shores, Eldorado, Peccole Ranch, Silverado Ranch, Tuscany Village, Whitney, Winchester & Las Vegas Nevada
If you are in need of a furnace replacement, or any other furnace services in Las Vegas, NV and surrounding areas, call in the experts of Air Supply Heating & Air Conditioning and let us provide you with quality services.