Please change the filter (20¨x20¨) in the A/C System approximately EVERY MONTH or so (depending on the filter quality). Filters are very inexpensive and will help keep the inside air clean and electric costs down. The A/C closet is on the 1st floor living room. Near the bottom of the AC unit is a small door. To change filters is a simple as sliding out the old, and installing the new. Airflow is from down to up so please note the correct position on the filter.
Controls & WiFi Connections
To control and connect through WiFi, please review Trane XL824 Airconditioning