Are you wondering if your HVAC system is big enough for your home? Well, that’s an interesting question. The answer is interesting as well. You may believe that heaters come in a one-size-fits-all type. However, that is not the case. You need to size properly the air conditioners and heaters for your home. The calculation process is called load calculation. To do it properly, you will have to hire an expert HVAC technician. Your heater will only work efficiently and effectively if it is calculated properly.  


Unfortunately, not all homeowners get their HVAC installed by a reliable expert. A lot of subpar companies and amateurs skip this step. They believe that they know what’s ideal for your house or how big your system needs to be. However, most of the time, a homeowner will be set up with an HVAC unit that is too small or too big.  

Today, we’re going to talk about the reason why you should hire a professional North Port HVAC company to properly size your system. 

Skipping the Sizing Process 

Let us imagine that you have installed your heater a couple of years ago with the help of an amateur. You aren’t quite certain if they calculated it to fit the needs of your house. Of course, this is not something you should ignore. Your entire house can be suffering from the consequences of this issue. Here are a couple of things that can influence you if you’ve got a heater that is improperly sized.  

  • An Early Replacement 

All the stress that your heater takes from working hard and being the wrong size will eventually catch up with you. Because of this, you will require a complete system replacement a lot sooner than you expect.  

  • More Frequent Repairs 

If you have an AC or heater that is sized improperly, it will stress particular parts of the unit. Because of this, you will notice the same components require the same replacement or repairs over and over again. Of course, you will pay for the cost.  

  • High Utility Bills 

For those who don’t know, a heater that is extremely small will eat up too much energy to heat your house. On the other hand, a heater that is extremely big will eat up too much energy and turn off and on a lot of times during the day.  

It’s Not Better to Choose Bigger 

You should always keep in mind that when it comes to HVAC systems, it’s not better to always choose bigger. Of course, it’s quite obvious why a small heater can cause issues to a homeowner. However, it can be hard to understand why a bigger heater can cause an issue.  

For those who don’t know, a heater that is too big can lead to short cycles. Short cycling is an issue where your heater frequently turns on and off again and again. Because of this, a couple of the components will get stressed out. You will notice frequent and expensive heater repairs, high utility bills, and much more.