Posts Tagged ‘Thermostats’

3 Ways to Improve Your Air Conditioning System

Monday, July 9th, 2018

air-conditionerSo you found a reputable HVAC contractor, and you installed the perfect air conditioning for your home. Or you already have an AC, and you’re wondering “What now?”

If you have a basic air conditioner, there are actually several things you can do to get more bang for your buck. After the basics, it’s all about customization and efficiency.

Here are three ways that air conditioning services in Delray Beach, FL can improve your system for the better.


How Thermostats Can Cause Problems with Your AC

Monday, June 6th, 2016

Your thermostat is a fairly anonymous part of your Ft. Lauderdale, FL home, and yet its importance cannot be underestimated. It serves as the control board for your entire air conditioning system, allowing you to determine when and where they system turns on and off, and how cool the air needs to be to suit your needs. When problems arise with your air conditioner, many people don’t think that the thermostat could be the source of it. They’re reliable pieces of hardware, after all, but they encounter problems too. When they do, it affect the entire system in detrimental ways. Here’s a short list of how thermostats can cause problems with your AC. (more…)

3 Reasons to Replace Your Thermostat

Monday, June 22nd, 2015

Your thermostat is the key control component for your heating and air conditioning system. It looks deceptively simple, but it allows you to control the comfort levels in your entire household with just the touch of a button. Thermostats are designed to run for many years, but like any other appliance, they eventually require replacing. Now might be the perfect time to do so, with our Boynton Beach, FL summers in full swing and your air conditioner needed every day. But before you do so, you should be aware of the reasons why, so as to better find a replacement that meets your requirements. Here are 3 reasons to replace your thermostat. (more…)

What Are Limit Switches and How Do They Work?

Monday, July 23rd, 2012

When you set the thermostat on your Ft. Lauderdale air conditioning system, you pretty take for granted that the system will maintain that temperature throughout your house. But did you ever stop to think about how it’s actually accomplished? The truth is that there are many moving parts that all play a role in keeping your home cool and comfortable, and one of these is the limit switch.

What Is a Limit Switch?

Although you’re probably not aware of it, you’ve encountered plenty of limit switches over the years. A limit switch is anything that stops an electric appliance under certain circumstances. The little switch that turns the light on in the refrigerator when you open the door and then off again when you close it is the perfect example of a limit switch. Another common one is the switch that stops your washer or dryer from running when you open the door. Limit switches are used for a variety of appliances and gadgets to not only save electricity but to keep you and your device safe.

Limit Switches and Air Conditioning

The limit switch on your air conditioning system is the link between the blower on your air handler and the thermostat. When the thermostat senses that the desired indoor temperature has been reached, it stops the air conditioner from producing any more cold air. At that point, it’s important for the blower to stop functioning as well.

If it doesn’t, the blower will continue to move and warm air rather than cold will begin circulating throughout your home. However, if the blower shuts off too soon, the cold air that’s still being generated by the air conditioner won’t be able to circulate. So it’s essential that the blower be switched off at the same time the cold air stops arriving. That’s exactly what the limit switch does.

While it’s only one very small part of a large machine, the limit switch in your air conditioner plays a vital role in keeping your home comfortable and in allowing your air conditioning system to function as efficiently as possible.

If you notice that your air conditioner is shutting off too soon or not soon enough, it may be because of a broken limit switch. If your limit switch is broken, you should contact a Ft. Lauderdale air conditioning professional like Astro Air Inc. to take a look and determine if it needs to be replaced.