If your air conditioner won’t turn on, there are many common causes. Check for the float safety switch, clogged condensate line, or tripped breaker. If none of these fixes the problem, you’ll need to hire a technician to fix the unit. Here are four common causes of an ac that won’t turn on.
Float safety switch
If your air conditioner isn’t turning on, it’s likely that the float safety switch has malfunctioned. Luckily, the float safety switch can be easily fixed by a professional, which means you won’t have to spend thousands of dollars on expensive repairs. A malfunctioning float safety switch can prevent your AC from turning on, causing water damage throughout your house. Water damage can be harmful and can lead to mold growth, which can spread throughout the home.
Float safety switches are designed to prevent catastrophic damage to your AC unit. If you have a clogged drain line or a leaky drain pan, the float safety switch will shut down the compressor and prevent water damage. A float safety switch is a simple and inexpensive part of any AC unit and is worth the money if you want to avoid costly water damage. Float safety switches are also a great way to save money and energy. Air conditioning repair houston is ideal for turning on your AC.
Leaking refrigerant in your AC unit can be dangerous, especially in the summer months . You need to know what to look for to prevent further damage. If you notice a pool of water on the floor, check the line set that connects the condenser to the evaporator coil. The refrigerant lines are connected by a copper line set, which can become corroded if someone accidentally pierces them.
You can either replace the refrigerant or seal the leak. Recharging your air conditioning system is more expensive than repairing a leak. It will also require several charges throughout the cooling season, and the risk of leakage is higher. A qualified HVAC technician can diagnose a leak with state-of-the-art leak detection equipment. They can repair small holes and regain your AC’s cooling power quickly.
Clogged condensate line
When your AC doesn’t drain water, it might be a symptom of a plugged condensate line. Dirt and debris can get into the drain pan below the evaporator coil or along the condensate drain pipe, which extends to a floor drain near the unit and the exterior of the home. Unclogging a plugged drain line is easy enough to do yourself, without the need for professional help. To clean the drain line, first turn off the power to the air handler or furnace. Next, look for the evaporator coil on the side of the air handler or furnace.
If there’s no debris in the drain line, the problem may be higher up in the line. A wire brush is often helpful in clearing a clog. If no debris is visible, the clog may be further up in the line. Once the drain line is clear, you can clean it with a wet/dry vacuum. Make sure to turn off the power before you start cleaning the condensate line.
There are many possible causes of a tripped breaker when your AC does not turn on. Some of these are obvious, like human error, while others may be more complex. The first step is to find the breaker marked “A/C” on the circuit panel. The breaker will have been in the “off” position for a while. Try flipping the switch back on.
If your AC does not turn on, don’t bother yourself toomuch. Leave the headache to us and we’ll do the needful.