If you are an average Joe, you may find it hard to determine if your furnace is oversized. That’s why we recommend you ask for guidance from qualified HVAC experts in purchasing a brand new unit. For existing ones, these issues will tell you that your furnace is too big for your home.
- Short Cycling
The most common sign of an oversized unit is short cycling. It is when a furnace runs only for a short period (approximately 10-15 minutes) since it quickly meets the heating demand of your home. It sounds like a great advantage, but it is not. It can greatly affect the efficiency of your unit and increase the chances of wear and tear.
- Hot and Cold Spots
An oversized furnace can bring great discomfort in your home. Since the heat output is far greater than the demand, you can experience a heat hurricane in your room. You may also feel hot and cold spots in some areas of the house due to short cycling.
- Noisy Furnace
Some oversized furnaces produce loud sounds during the operation. This happens when the unit is not compatible with the existing duct system. Aside from being so disruptive and irritating; these noises might also signal other issues inside the unit.
- Humidity Problems
Humidity is mostly affected by short cycling. When you have a large furnace unit that keeps turning on and off, you will also have a fluctuating level of humidity inside. This scenario increases the chances of sneezing, allergies and other respiratory health concerns.
What Should You Do If You Have An Oversized Furnace?
There’s no such thing as “one-size-fits-all” for HVAC systems. So, if you find out that your furnace is too large for your home, the best option is to replace the unit with the right size. Some contractors would recommend setting the fan to ON but doing so might double your energy consumption. If you are given an option to replace your unit with the same size (which most of the time offered by fake HVAC techs), do not settle for it or else, you will be faced with the same issues in your home.
Working with a qualified HVAC contractor is the best way to ensure that you get the right size of heating and cooling systems for your home. If you are in Washington, DC, there is only one company to call for all your HVAC concerns- Hugee Corporation. Talk to our experts today!