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How Much AC Do I Need?


At first thought, it may seem like you cannot go overboard with air conditioning. After all, the whole point of having an AC is to control the air temperature in your home and you can hardly have too much control now, can you? Well as it turns out, if you figure in the cost of installation and running the unit, there are situations where your AC is oversized for your home. To answer the question "How much AC do I need?" you need to factor in various aspects and understand the airflow in your home. So, to help you out, we will cover these aspects and help you determine the right amount of air conditioning for your household.

Understanding How Air Conditioners Work

For measuring the effectiveness of air conditioning, we use BTUs. A British Thermal Unit is a measurement that shows how much heat an AC unit can remove from the airspace within one hour. The recommended BTU per square foot is 20. With that in mind, there are a couple more factors to consider…


To properly cool a room, you must consider its size and purpose. Take the square footage of the room and multiply it by 20. That is the recommended BTU for your AC. Before you opt for a unit, remember that it is usually better to go a bit above your recommended BTU than below. This is especially true if your room gets a lot of natural light or if it’s a common gathering area for your family. Kitchens and laundry rooms will also require stronger air conditioning, as the appliances in them will produce heat on their own.


If you plan on cooling the entire home with a single AC unit, you will have to consider the layout of your home. The more freely air can flow through your home, the easier it will be to cool it off. Just like with rooms, you can choose to multiply the size of your house by 20 to understand the amount of BTUs required to cool your whole home. Large-scale AC systems use “tons” for measurement, where one ton equals 12,000 BTUs.

Local Climate

Another critical aspect to consider is the local climate. Namely, if you live in a warmer climate, you may need a more powerful air conditioning unit. On the other hand, if you live in a cooler coastal climate, you might need to consider the unit’s specific protective coating to prevent sea air erosion.

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3 Reasons to Have Air Conditioning Installed This Spring

Bryant_Exterior_Unit-Dealer-181_Resized ac technician with bryant furnace

With spring fast approaching, it's time to consider optimizing your home for the upcoming warm weather. One sure way to make indoor living more comfortable year-round is to invest in air conditioning. With increasing temperatures, there are several reasons why having an air conditioner installed is beneficial, from improved health and comfort levels inside your home to better energy efficiency ratings when using modern systems. Learn more about AC installation and discover three reasons for installing your air conditioning this spring.

What to Know About AC Installation

Adding an air conditioner to your home comes with several benefits—and not just during the warmer months. If you're wondering how much AC your home really needs, consider the following questions:

  • What type of AC system is suitable for my home?
  • How powerful should the unit be, and what size do I need?
  • Are there any additional features or accessories I should consider?

A Bob's Heating sales representative can help you find answers to these questions when you're looking to decide on the best air conditioning system for your home.

Once you commit to adding an air conditioner or heat pump to your home, consider the following reasons to have the installation completed before summer arrives.

Beat the Rush

Planning to install an air conditioner in your home should be done well before the summer heat arrives. Many of the best AC contractors are booked during summer when demand is highest, so scheduling an installation in spring provides you with plenty of extra time and better access to inventory options.

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The Complete Buyer’s Guide to a New Air Conditioner


Did you regret not indulging in a new air conditioner last summer? With March almost here, you can save 20% on a new air conditioner unit from Bob’s Heating & Air Conditioning. Discover how to shop for your new cooling appliance by following along in our Complete Buyer’s Guide to a New Air Conditioner!

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Five Tips for Properly Disposing of an Old Air Filter


Your home air filter is perhaps one of the most important parts of your HVAC system. So many of the issues that could cause your system to slow down or stop working entirely can be attributed, at least partially, to an old or clogged up air filter, so regularly changing your filter is an important part of home maintenance. However, once you change your air filter, your old furnace air filter may release dirt and debris back into the air in your home, which could lessen your indoor air quality.

This brings up a question that many people want to know the answer to: how should you properly dispose of an old air filter? Air filters have the benefit of being disposable in your regular trash, but what can you do to prevent all of the airborne debris trapped in the filter from escaping again as soon as you move it? Here are a few disposal tips you can follow.

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4 Tips to Keep Your AC Running This Summer


Your home is more than just four walls; it equates to security and comfort for you and your family. When the outdoor temperatures soar, you’ll want to escape to a cool dwelling space. However, like all things mechanical, your air conditioning system is prone to malfunction without routine maintenance.

If your air conditioner has stopped working properly, try these DIY tips to troubleshoot potential issues.

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Can Your Air Conditioner Handle the Heat?


Hot weather can be unbearable without a reliable air conditioning system. Before temperatures rise, consider whether or not you can get another season out of your aging HVAC unit.

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