How do I know my ductless heat pump needs to be repaired?
For starters, you may discover that conditioned air is not being delivered as quickly, efficiently or noiselessly as before. This can be a problem with the outdoor unit or else one of the heads that deliver air.
If your system seems to be running correctly but is not delivering any air, this can be anything from a clogged filter to something blocking the blower wheel. It can also be a burnt motor or control board issue.