System number one located in basement. Performed preventative maintenance for a high efficiency Lennox system. Model number XC17-036-230-03 serial number 5811B11117. Inspected the evaporator coil. Poured water into trap, watched water drain into the pump. Poured water into pump until it turned on. Checked blower motor and fan. Checked all electrical connections to make sure they are secure. Merv11 16 x 25x 5 will be changed in the fall. We shut down the humidifier for the season. Reattached the panels, turned on equipment and watched it run. Examined the outdoor condenser. Brushed out any spiderwebs inside the electrical casing. Took amp draw for the fan, .96 amps. Took amp draw for the compressor, 5.99 amps. Put panel back on. Temperature split at 18°. Turned unit off at the thermostat. Second unit located in the attic. Performed preventative maintenance on a Trane AC system. Model number XB 1000 1.5 TON, serial number 54045UN5F. Inspected evaporator coil. Poured water into drain