Called out today to perform a precision tune up. Checked all electronics and motor components to ensure equipment is operating properly within manufacture specifications. Cleared drain line and checked filter. Drain line was heavily clogged, I highly recommended treating drain with drain solve. Measured the temperature drop across the coil. Tightened all wire connections. Outside I removed the fan from the condenser and cleaned the coil. Vacuumed drain line clear from outdoor port. This is the last visit on this years maintenance agreement. Thank you for always choosing Total Air!