Ductless systems put a small refrigeration system in each room, which changes how they fail. Indoor-side calls are filters, blower wheels, condensate drains and the control board in the head. Outdoor-side calls are the fan motor, the capacitor, the reversing valve on heat-pump models and the inverter board. Between them sits the line set, where a leak or a poor flare from the original installation shows up as slowly falling capacity.
We read the fault code from the head, check the simple things (filters, drain, airflow and clearances) and then work through the electrical side. Refrigerant work is regulated and is carried out only by a technician licensed to handle it; where the fault is a leak in the line set we explain the repair honestly rather than topping the system up and leaving.
Common Ductless Mini-Split Problems
Indoor head blowing air that is neither cool nor warm
Water dripping from the indoor head onto the wall
Outdoor unit not starting when the head calls for cooling
Blinking indicator lights and a fault code on the head
Noticeable loss of capacity compared with last season
Remote or wall control not reaching the head
Why Trust Us With Your GE Ductless Mini-Split
- Tested, Not Guessed | We test the suspected ductless mini-split part before recommending that anything is replaced.
- Parts for Popular Models | Commonly needed ductless mini-split parts travel with our technicians; less common parts are ordered and the return visit is scheduled before we leave.
- Safety First | Power, water and gas are isolated before we work on your ductless mini-split, and high-voltage and refrigerant work is handled only by the technician.
- Warranty-Aware Advice | If your ductless mini-split may still be under manufacturer coverage we tell you, because a repair by anyone other than an authorized technician can put that coverage at risk.