Skipping AC Maintenance Exposes Your Compressor to Premature Failure and Replacement

https://blogfreely.net/lithilszxt/h1-b-three-ton-units-cool-30-000-to-36-000-square-feet-when-equipment-age

Yes, you can replace just the AC compressor, but neglecting routine maintenance dramatically increases the likelihood that you'll face that expense far earlier than necessary