Your heating and cooling system keeps you comfortable throughout the year. It keeps you warm during the cold winter months and cool during the hot summer months. In addition, it ventilates your home and removes indoor pollutants like dust, bacteria, and other allergens. Therefore, when your HVAC system stops performing efficiently, you need to get in touch with a residential HVAC contractor to make the necessary repairs or replace your unit. Continue reading this article to determine if you are due for an HVAC upgrade.

1. You've had your unit for over a decade 

The lifespan of your HVAC unit is between 10 and 25 years. However, even if your old HVAC unit is still working, you should highly consider upgrading because old units are much less efficient, and replacement is the most cost-effective option. In addition, modern HVAC units have high-efficiency ratings and will pay for themselves eventually. 

2. You've constructed an addition onto your house

Constructing an addition to your home is a major project. You'll have to make some vital decisions ranging from the design to the color of your walls. Additionally, you will also have to figure out if you'll need to upgrade your HVAC unit. Although getting a new unit is expensive, it may be the best option, especially if your current system can't handle the heating and cooling loads because of the additional space. 

If you're not sure whether your unit will meet your home's heating and cooling needs, contact an HVAC contractor. Your residential HVAC technician will inspect your unit, and if it can accommodate the additional load, they will extend the existing ductwork to improve your indoor climate. 

3. You've been making repairs frequently

You need to see a residential HVAC technician for regular maintenance of your unit. However, the repairs should be infrequent. Therefore, if you note that your technician is visiting more frequently, the amount you spend on repairs can quickly reach the price of a new and more efficient unit. To determine if you should upgrade your unit, speak with your HVAC contractor, and compare the cost of repairing your system with the cost of a new one. Keep in mind that you will also enjoy energy savings. 

There are several reasons why you should upgrade your HVAC unit, but the most common are discussed above. If you are unsure whether now is the right time to upgrade your system, contact an experienced HVAC contractor.