Yes, Mine is easy, it lives where the Furnace filter is.
Remove the furnace filter, reach in with a brush and sweep the fins. Be VERY careful to sweep with the fins, NOT across.
With a roof mount AC it can be more dificult, The evaporator will be on the roof and if there is not an acess panel the return duct will need to be removed or cut open and then repaired later.
You do not need to pump the system down just to clean the coil unless you are planning to remove the coil completely from the unit.
Call an AC contractor
The coil are responsible for transferring of cool air trough the unit
yes, and cheaply too, go on youtube and type in "how to clean ac coils" and it has videos to show you how, but you have to go to Lowes or Home Depot to get a bottle of coil cleaner and have a wet vac handy.
check air filter, and outside coil for dirt, if dirty, shut off ac and use garden hose to clean it, by holding water stream a few inches from coil, and flushing out dirt. If you dont understand this, call for service and or repair.
To clean the home air conditioner, you need to change the filter on a monthly basis.
The coil is inside. Check to see if the filter is dirty as well. To clean the coil you must remove the front panel to the evap coil. If you have a flat coil you must slide the coil out to clean it. If you have an A coil, take off the plate on the front of the coil and you should be able to visually inspect the coil. It is important that you do not mash the dirt into the coil fins.
Change the filter and clean the coil. If it smells like a dead animal clean your duct work.
You mean ac coil, the secondary coil, of a transformer? Then for the purpose of rectification, that is , for changing ac into dc, a diode is connected in series with the secondary coil of the transformer.
You can spray a little 409 on the coils, let it sit for 15 to 20 minutes and simply rinse it down from top to bottom. Also rinse it from inside out.
To clean your indoor evaporator coil, the contractor will most likely clear larger debris by hand or with a special brush, then follow up by applying a self-rinsing evaporator oil product. This product will clean the coil effectively and rinse off during the cooling process when the system is turned on.
The distance between the two sides of an individual coil of and AC armature winding id termed the coil pitch.