Pearland HVAC Contractor Can Fix Your Problem An HVAC wet switch/float switch, also known as a condensate overflow switch, is designed to prevent water from overflowing when the AC drain stops working. The flow/wet switch is present under the unit in horizontal units. It is attached to the secondary drip pan, designated to prevent extra condensation from doing damage. On the other hand, a float switch is attached to the PVC drain pipe of the unit in vertical or horizontal units that do not have a secondary drip pan. If your AC refuses to work, reach out to our Pearland hvac contractor at A Pro Air Heating And A/C, Inc. You Can Also Do A Little DIY: First, you will need to grab a shop vacuum. Then, locate the drain in the air conditioner. In most cases, the drain will be placed on the exterior of the air conditioner. Switch on the vacuum and put its hose in the drain to suck out the water and sludge. Now, check the float switch. Make sure that no water is still overflowing. Now, Flip back the breakers. Take care of yourself, and do not proceed with the steps mentioned above if it rains. When The Float Switch Stops Working: What if you see that your AC is not turning on, even after vacuuming the AC drain? Consider calling in skilled technicians for Pearland hvac repair from A Pro Air Heating And A/C, Inc. to look into the issue. Experienced technicians can identify and fix such issues. Contact Us: A Pro Air Heating And A/C, Inc. Address:12300 Lack Rd, Pearland, TX 77581 Phone:(281) 485-4627 Email:[email protected] ©