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How to Get the Best New AC System

AC installation checklist with blue check marks next to empty boxes and a pen on a white form.

When you’re upgrading from one air conditioning system to another, you want the effort to be worthwhile. How can you make sure that you’re getting a quality new air conditioning system? You’ve already taken the right first step by finding this blog.

Buying a new air conditioning system is a commitment. You’re buying this new air conditioning system expecting it to last you for the better part of a decade. If you want tips that are going to perfect your air conditioning system, then you can consult with our team. We’re specialists in air conditioning services in Crystal Lake, IL.

How Do You Choose the Best New AC System for Your Home?

Choosing the best new AC system starts with proper sizing and efficiency. A professional load calculation ensures the unit matches your home’s square footage and insulation. Compare SEER ratings for energy savings, consider system type, set a realistic budget, and hire a licensed HVAC contractor for expert installation and long-term performance.

How to Choose the Best New AC System: Key Factors to Compare

Here are a bunch of things you should consider when you’re trying to get yourself a new air conditioning system.

Assess Your Current Comfort

We’re sure that your air conditioner isn’t necessarily performing to the best of its ability if you’re considering upgrading. Think back to the peak of your air conditioner though. Were you happy with the quality of cooling you were receiving? If there were even structural issues back then you should consider getting a new one.

Know What You Want

The first thing that you should figure out is what you want.

We’d guess that you have a central air conditioner in your home. These are great systems to cool off your living space, but they aren’t the only system that you can use. If you’re looking for something new, then we encourage you to broaden your horizons. We work with central air conditioners, but we also work with ductless systems and heat pumps, which can help you avoid issues through proper new AC installation and system planning. Every home needs something different and we’re determined to find what’s right for you.

Understand SEER Ratings

A SEER rating is what tells you about an air conditioner’s efficiency. SEER stands for Seasonal Energy Efficiency Ratio. The higher the SEER rating, the more efficient the unit is, which is why efficiency should always be considered during a new AC installation and system selection.

New systems on the market need to have a minimum efficiency rating of 13. At most, air conditioners can have a maximum efficiency rating of 21. If you have an older air conditioning system that has a low SEER rating, it’s a great idea to make the leap to something within this new, acceptable range through a new AC installation with higher SEER. We suggest making your minimum 14.5. This is the minimum rating to be ENERGY STAR-rated.

Pin Down Your Budget

The next step that you should take is to pin down your budget. Know how much you want to spend. Make sure to factor in things like your installation cost as well.

Trust us when we say that most budgets can be accommodated. There are fantastic new air conditioners on the market within every single budget range. Settling with a budget that you’re comfortable with will help our professionals get you what you need even sooner.

Choose the Right Contractor

You need to choose a reliable HVAC contractor. We suggest choosing a team like ours. We are affordable, reliable, and we strive to get the job done as soon as possible.

Frequently Asked Questions

Question: What do SEER and SEER2 ratings mean, and why should they influence my AC choice?
Answer: SEER (Seasonal Energy Efficiency Ratio) and SEER2 are standardized measurements of how efficiently an air conditioner cools over a season. Higher ratings mean better efficiency and lower energy bills. Choosing a system with a higher SEER/SEER2 can save money long-term, even if the upfront price is higher.

Question: How do I know what size AC system my home needs?
Answer: The correct size depends on your home’s square footage, insulation, layout, and climate. HVAC professionals usually perform a load calculation (often called “Manual J”) to determine the right BTUs or tons so your system cools efficiently and doesn’t short-cycle or waste energy.

Question: Are there different types of air conditioning systems to consider?
Answer: Yes. Beyond central air, options include ductless mini-split systems, heat pumps, and packaged units. Each has pros and cons based on your home’s ductwork, cooling needs, and budget. Choosing the right type improves comfort and energy performance.

Question: When is the best time of year to install a new AC system?
Answer:
Installing during the off-peak spring or fall months can offer better scheduling, lower prices, and faster service from HVAC contractors. Many pros recommend avoiding peak summer demand for cost and convenience benefits.

Question: What additional features should I look for in a modern AC system?
Answer
: Look for features like programmable or smart thermostat compatibility, variable-speed compressors, and advanced air filtration options. These can boost comfort, improve air quality, and lower operating costs over time.

Contact Althoff Industries, Inc. today to schedule an appointment with our professionals. Chicago’s Choice Since 1961. Hand It Off to Althoff.

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