Here's an issue you most likely never anticipated: Ice on your HVAC in the middle of summer. It's actually more common than you think! When we're running our Air Conditioning units more frequently and at chillier temperature levels, they're more most likely to freeze up. If you notice something incorrect with your AC, especially visible ice crystals, it's time to take action. We're here to help you thaw and return to regular cooling ASAP. How will I understand if my Air Conditioning is frozen? ther than visible ice on any part of your HVAC unit, the next most obvious indication of a frozen Air Conditioner system is a lack of cool air. If you put your hand in front of your supply vents and you notice warm air coming out, you probably have ice someplace in the system. You might also discover a hissing sound coming from the system. If that holds true, take steps immediately to avoid additional damage. Your wallet will thank you later.
How to Thaw a Frozen Air Conditioner Unit Your AC will take anywhere from an hour to more than a day to entirely thaw. It is very important to capture it early to avoid further damage to your system-- and, obviously, so you're without cool air for the shortest quantity of time possible.
We understand, we understand: It's hot. However frozen A/C parts are bad news for the most expensive piece of your A/C unit-- the compressor. To avoid long lasting damage and a substantial bill, turn your thermostat from COOL to OFF. This will begin the defrosting procedure. Step 2: Change the fan to ON.
Turning the HEATING AND COOLING fan to ON will require it to blow warm air over any frozen coils-- which will speed up the defrost procedure. Ensure it's in fact set to ON and not to CAR. Automatic settings cause the fan to cycle-- starting and staying and over again. You desire constant, non-stop airflow over the frozen locations. tep 3: Find the source. Now it's time for some investigative work. What caused your Air Conditioner to freeze up in the first location? There are a few common perpetrators: Dirty Air Filter
Clogged-up air filters essentially suffocate your HEATING AND COOLING system. When warm air is restricted from the coils in your unit, the coils get too cold and ultimately ice over. Replace air filters at least when a month to avoid an icy surprise. irty Evaporator CoilsIf your coils are dirty, the exact same procedure occurs. Dirt and gunk covering the evaporator coils triggers air restriction the exact same method dust carries out in your filter. Leaking Refrigerant If you find a leakage anywhere, that's most likely the reason for your ice problem. Low refrigerant levels cause drops in pressure, enabling moisture in the air to freeze around your A/C coils. In spite of what numerous homeowners may believe, refrigerant does not merely get "consumed." It doesn't decrease in time, and it does not vaporize throughout Air Conditioner use. So if you're low on refrigerant, there's no doubt you have a leak. Note: Refrigerant is a dangerous chemical that must just be managed by certified pros. Find out more Offer us a call if you believe you have a leakage.
A collapsed duct, weak blower, or closed valves may be triggering your A/C to freeze. AC units are likewise complex machines with a lot of other pieces and parts. Our Northwest Arkansas, Fort Smith River Valley & Southwest Missouri HVAC pros can assist to detect these less apparent issues.
Step 4: Display the scenario. As your HEATING AND COOLING system thaws out, you might encounter some civilian casualties. Overflowing drain pans and clogged condensation drains pipes are a threat when this much water is coming off your Air Conditioner. Put down some towels around the system and look for additional leaks to avoid water damage. As soon as your A/C is totally clear of ice and all parts are dry, you can turn your A/C back on. Screen the unit for ongoing issues over the next a number of hours to a few days.
Step 5: Call us!