Here's an issue you most likely never expected: Ice on your HEATING AND COOLING in the middle of summer season. It's in fact more typical than you believe! When we're running our AC systems regularly and at chillier temperatures, they're most likely to freeze up. If you discover something wrong with your Air Conditioning, particularly visible ice crystals, it's time to take action. We're here to assist you thaw and return to typical cooling ASAP. How will I know if my AC is frozen? ther than noticeable ice on any part of your A/C system, the next most apparent sign of a frozen AC system is an absence 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 notice a hissing noise originating from the unit. If that holds true, take actions immediately to avoid additional damage. Your wallet will thank you later.
How to Thaw a Frozen A/C Unit Your Air Conditioner will take anywhere from an hour to more than a day to entirely defrost. It is necessary to capture it early to prevent more damage to your unit-- and, naturally, so you lack cool air for the shortest quantity of time possible.
We understand, we understand: It's hot. But frozen AC parts are bad news for the most costly piece of your HVAC system-- the compressor. To avoid enduring damage and a significant costs, turn your thermostat from COOL to OFF. This will start the thawing process. Action 2: Switch the fan to ON.
Turning the HEATING AND COOLING fan to ON will force 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 trigger the fan to cycle-- starting and staying and over once again. You want constant, non-stop air flow over the frozen areas. tep 3: Discover the source. Now it's time for some investigative work. What triggered your Air Conditioning to freeze up in the very first location? There are a few typical 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. Change air filters at least when a month to avoid an icy surprise. irty Evaporator CoilsIf your coils are dirty, the exact same procedure takes place. Dirt and grime covering the evaporator coils causes air limitation the very same way dust does in your filter. Dripping Refrigerant If you identify a leakage anywhere, that's probably the cause of your ice problem. Low refrigerant levels cause drops in pressure, permitting moisture in the air to freeze around your HEATING AND COOLING coils. Despite what numerous house owners might think, refrigerant doesn't just get "consumed." It does not reduce with time, and it doesn't evaporate during Air Conditioning usage. So if you're short on refrigerant, there's no doubt you have a leakage. Keep in mind: Refrigerant is a harmful chemical that should only be handled by licensed pros. Give us a call if you think you have a leak.
A collapsed duct, weak blower, or closed valves might be causing your HVAC to freeze. Air Conditioning units are also complex machines with a lot of other pieces and parts. Our Northwest Arkansas, Fort Smith River Valley & Southwest Missouri HVAC pros can help to diagnose these less obvious issues.
Step 4: Display the scenario. As your A/C system defrosts out, you may experience some civilian casualties. Overflowing drain pans and blocked condensation drains are a risk when this much water is coming off your Air Conditioning. Put down some towels around the unit and expect extra leakages to prevent water damage. Once your HVAC is entirely clear of ice Click here to find out more and all parts are dry, you can turn your Air Conditioner back on. Display the system for continued problems over the next numerous hours to a couple of days.
Step 5: Call us!