When you are finally ready to replace your old air conditioner, one of the decisions you will need to make is whether to get a two-stage system or upgrade to a variable-speed unit. Both are big improvements over the basic single-stage systems, but they each work in their own way and feel different once installed. 

Below, this AC replacement contractor in Warrenville, Illinois is going to explain the main differences between the two.

Know the basics.

Two-stage and variable-speed cooling systems are both made to give you better comfort and use less energy, but they don’t go about it the same way.

A two-stage system operates at two different power levels. There is a high-power setting for hot days, and a lower, more energy-efficient setting for mild weather.

Variable-speed systems operate similarly to a dimmer switch. They adjust their running pace in small increments (sometimes by just 1% at a time) to maintain a steady temperature.

How does two-stage cooling work?

With a two-stage air conditioner, it operates on the lower setting most of the time, so it does not use full power unless necessary. As a result, it is usually quieter and uses less energy compared to old single-stage units that only run at full blast. During the hottest days of summer, it can switch up to the high setting to keep your home cool without falling behind.

Most AC replacement contractors in Warrenville, Illinois recommend two-stage units to people who want more comfort and energy savings, but don’t want to spend a whole lot extra upfront.

What about variable-speed cooling?

Variable-speed air conditioners take things a step further by adjusting how hard they work depending on exactly what your home needs at the time. Instead of having only two settings, these units can operate over a wide range of speeds to maintain a steady and comfortable environment. They can maintain a consistent temperature, reduce humidity in your house, and operate quietly most of the time, as they tend to stay on low settings for longer periods.

There are no loud bursts of cold air, no sticky rooms when it is humid outside, and no big difference in temperature from room to room. Even though these systems cost more upfront, many homeowners say that the premium is worth it for the comfort and savings they get over time on their energy bills.

So, which one should you get?

There is no one answer here, because it really depends on what works best for your home and your plans. Two-stage systems are a good choice for people who want better comfort and efficiency without incurring substantial upfront costs. Variable-speed systems are great for anyone planning to stay in their home for a long time and who wants smooth, steady temperatures with lower energy costs in the long run.

Regardless of which option you choose, the most important part is getting the right size system and having it installed properly. An experienced AC replacement contractor in Warrenville, Illinois can help you figure out the best option for your needs and make sure it is installed correctly.

Looking for an AC Replacement Contractor in Warrenville, Illinois?

If you are ready to replace your AC, and if you want it installed by the most trusted AC replacement contractor in Warrenville, Illinois, Hearthstone Heating & Air Conditioning is the company to call. Our team will compare your options to help you find the best match and handle the installation as well. Contact us at (630) 435-9800 to request a free estimate.