Here's a problem you likely never ever anticipated: Ice on your HVAC in the middle of summertime. It's really more typical than you think! When we're running our Air Conditioner systems more frequently and at cooler temperature levels, they're more most likely to freeze up. If you see something incorrect with your Air Conditioner, specifically noticeable ice crystals, it's time to act. We're here to assist you defrost and get back to regular cooling ASAP. How will I understand if my A/C is frozen? ther than visible ice on any part of your HVAC unit, the next most apparent indication of a frozen Air Conditioning unit is an absence of cool air. If you put your hand in front of your supply vents and you pick up warm air coming out, you probably have ice somewhere in the system. You might also discover a hissing noise originating from the unit. If that's the case, take actions instantly to prevent more damage. Your wallet will thank you later.
How to Thaw a Frozen Air Conditioner System Your Air Conditioner will take anywhere from an hour to more than a day to totally defrost. It is essential to capture it early to prevent further damage to your system-- and, of course, so you lack cool air for the quickest amount 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 prevent long lasting damage and a hefty costs, turn your thermostat from COOL to OFF. This will start the thawing process. Action 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 Additional info defrost procedure. Ensure it's in fact set to ON and not to CAR. Automatic settings trigger the fan to cycle-- starting and staying and over once again. You want constant, non-stop airflow over the frozen areas. tep 3: Discover the source. Now it's time for some investigative work. What caused your AC to freeze up in the first location? There are a few typical culprits: Dirty Air Filter
Clogged-up air filters essentially suffocate your HVAC unit. When warm air is restricted from the coils in your unit, the coils get too cold and eventually ice over. Change air filters a minimum of 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 constraint the very same way dust performs in your filter. Dripping Refrigerant If you identify a leakage anywhere, that's most likely the cause of your ice problem. Low refrigerant levels trigger drops in pressure, allowing wetness in the air to freeze around your A/C coils. Despite what many property owners might believe, refrigerant doesn't simply get "consumed." It does not reduce with time, and it does not evaporate during Air Conditioning use. So if you're low on refrigerant, there's no doubt you have a leak. Keep in mind: Refrigerant is a hazardous chemical that ought to just be handled by certified pros. Provide us a call if you believe you have a leakage.
A collapsed duct, weak blower, or closed valves may be causing your HEATING AND COOLING to freeze. AC units are also complicated machines with a lot of other pieces and parts. Our Northwest Arkansas, Fort Smith River Valley & Southwest Missouri HEATING AND COOLING pros can assist to diagnose these less obvious problems.
Step 4: Monitor the scenario. As your HVAC unit thaws out, you might experience some civilian casualties. Overflowing drain pans and clogged condensation drains pipes are a threat when this much water is coming off your AC. Put down some towels around the system and look for additional leaks to prevent water damage. As soon as your A/C is entirely clear of ice and all parts are dry, you can turn your Air Conditioning back on. Monitor the unit for ongoing issues over the next a number of hours to a few days.
Step 5: Call us!