Tag Archives: air conditioning units

Huge Mistakes Homeowners Make With Their AC Units

Someone cleaning their air conditioning unit The air condition system in your home is an investment that is worth protecting. As a homeowner in Salt Lake City, you know how much comfort this technology has provided you and your family. Besides, you most likely spent a lot of money maintaining and installing your AC unit.

You can employ the services of air conditioning repair in Salt Lake City if you encounter any serious problem. First, take some steps to ensure that it works efficiently by avoiding the following mistakes.

Do Not Skip Regular Repair and Maintenance

Technicians are not in your homes just to give your HVAC unit a routine check-up. You see, it is easy for your unit to end up performing less than optimal. This can occur for several reasons, like Freon or air duct leaks.

Other times, dust build-up in the ductwork, dusty filters, clogs and other dirt in your air conditioning system causes it.

Do Not Run Your Unit Nonstop

If you allow your unit to run constantly, then you will have an issue. Your AC should function long enough to let your selected temperature cool the air or keep it on for only a few minutes at a time. If you let it run continuously, then you will end up needing repairs or having a problem with your thermostat.

Do Not Forget to Clean the Filters

Your electricity bill will decrease by five to 15 percent if you maintain a clean filter. Your unit easily collects dust, which is why you should regularly check those filters once a month to see if they are dirty. Moreover, you will also end up with better air quality once you clear excess dust buildup.

As a homeowner, you might know how important that unit is to maintain a comfortable lifestyle, but you are unaware how to take care of it properly. Enhance the lifespan of your system by avoiding the mistakes listed above without ending up having to replace it.

Why Is Air Conditioning Capacity Measured In Tons?

A Man Fixing an Air Conditioning Unit in UtahYou’ll likely hear familiar terms when HVAC personnel work on your air conditioner. Let’s say you’re about to upgrade to a bigger, better-performing unit. There’s one term that will get thrown around quite often: tons. Not actual weight, but tonnage in terms of air conditioning performance and/or capacity. HVAC professionals from firms like Alvey HVAC may have used it themselves to explain the system to clients.

AC Tonnage Explained — An Ode To The Old Days

The term often leaves clueless homeowners even more confused. For instance, if a contractor tells a client that they’ll need to install a 4-ton unit, he’ll get funny looks. But “ton” here is not a measure of the unit’s weight, but rather the amount of heat the AC can remove in an hour.

All answers lie in the ice making industry. Manufacturers looked for an easy way to understand the size of the cooling system in terms of ice production. To make a ton of ice, you need 288,000 BTUs (British Thermal Units, the universal unit of measurement of thermal output). If you need to make that much ice in a day, you need 12,000 BTUs an hour. Here’s a general number for reference: one ton of refrigeration capacity is required to freeze one short ton of water in 24 hours.

Here’s another historical tidbit. Before the invention of the modern air conditioner, people harvest ice from rivers and lakes during the winter and use it to cool buildings. Experts say that the use of tons in air conditioning performance measurement also links back to this.

AC Tonnage in Cooling A Room

Calculating the appropriate tonnage to cool an interior is important for optimal efficiency. Contractors multiply the room’s length by its breadth, take the square root of the result, and divide it by 10. For instance, a 10-foot wide, 15-foot long room is 150 square feet. The square root of 150 is 12.25, divide that number by 10, and the answer is 1.2 tons. Getting the wrong tonnage will create the wrong cooling effect. Too much AC tonnage will cool the room too quickly, and there wouldn’t be enough moisture in the air for a comfortably cold feeling.