The Importance of Cleaning an Outside AC Unit. The coil around the outside component of your air conditioning system (the ...

Here's a look at the tasks you can undertake to care for your mini-split HVAC systems from the Rosie on the House team.

One of the trends he’s not happy about at all is condensing coils that are made from aluminum (aluminum tube/aluminum fin). He notes that copper tubes with aluminum fins, which are the usual choice ...

If so, disconnect the wires. Inside are condenser coils (tubes) running through thin, delicate aluminum fins. Do not touch the fins with your hands. Clean the fins gently with a toothbrush or ...

“Condenser coils and evaporator coils have fins that can bend easily,” says Yooshin Kim, a senior engineer at LG Electronics. “Avoid touching these areas to avoid damaging the fins.

It was so filthy, in fact, that it was nearly impossible to see the metal fins before we gave it a wash. Most of the condenser coils we tested in the lab were cleaner than both of those.

A good window AC unit is the difference between a fun summer and a miserable one. Just like a refrigerator or dishwasher, the appliance needs to be properly maintained in order to keep you cool ...