Performed spring maintenance on system. System is in excellent running condition Indoor blower amps is .9 Temperature difference between return and supply was 28 degrees. Outdoor compressor with system at full capacity was 7.1 amps and outdoor fan was 1 amp. Cleaned indoor and outdoor coil and vacuumed out condensate line. Looked over system due to strange noise complaint back in January during a rain storm, and could not find any signs of damage to system. If this problem happens again give us a call to come back out to look over system.