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BMS Controls FAQ

What Does Seer Mean In Hvac?

What Does Seer Mean In Hvac?

Have you ever heard an HVAC technician use the term “seer” and wondered what it meant? Perhaps you’re shopping for a new air conditioning unit and keep seeing this mysterious acronym listed in product descriptions. Well, don’t fret! In this blog post, we’ll dive into what seer means in HVAC and why it’s important to know when selecting a system for your home or business. So buckle up, because we’re about to decode this industry jargon and help you make informed decisions when it comes to your HVAC needs!

What is Seer?

Seer (Seyed) is a term used in HVAC for someone who can see things that other people cannot. This might include seeing problems before they happen, knowing what needs to be done to fix something, or even predicting the future. Seers are usually very good at figuring out what is going on with machinery and often have a lot of experience working with it.

How Does Seer Affect Hvac Systems?

Seer is a term used in HVAC systems to describe the amount of air that is circulated through the system. The higher the seer rating, the more air the system can move per unit of time. Seer ratings are often found on air conditioners and boilers.

What to do if Seer is Low

If your seer is low, you need to replace it. Seers are located in the blower motor and they help control the fan speed. If your seer wears out, your fan will run at a higher speed, which can cause overheating and possible damage to the appliance.


In this article, we have explored the definition of seer and what it is used for in hvac. By understanding the term, you will be able to better understand why certain safeguards must be in place when working with a seer. Additionally, by knowing the importance of a proper seer installation, you can ensure that your equipment is running smoothly and safely.