Ductless systems

Mini-split repair and service

When a head stops cooling, drips, or shows a code, the cause can be the equipment or the way it went in: head placement, condensate routing, line-set installation, controls, and low-load behavior all matter.

Request an appointment

Start here

When the details need attention

  • One indoor head cools while another does not.
  • Water appears at an indoor unit or condensate route.
  • A room reaches temperature but still feels humid.
  • Noise, odor, airflow, or remote-control behavior changed.

The approach

Follow the zone and the installation

  1. 1

    Document which indoor and outdoor units are connected and which mode each zone requests.

  2. 2

    Check filters, coils, drainage, controls, error information, and accessible installation conditions.

  3. 3

    Separate an equipment fault from placement, load, or condensate design.

How a ductless mini-split is laid out One outdoor unit connected by refrigerant line sets to indoor head units mounted on a wall or ceiling in different rooms. Each head cools its own zone, with no ductwork needed. Indoor head units Mounted on a wall or ceiling Each head cools its own zone Refrigerant line sets Outdoor unit No ductwork needed

A mini-split has no ducts; each indoor head cools just its own room or zone.

Sources

What to expect

A zone-specific answer

  • Exact equipment match

    Multi-zone combinations must be supported by manufacturer data.

  • Drainage is checked

    Condensate routing and maintenance access are part of the diagnosis.

  • Fault versus design

    A failed part and a badly placed head need different fixes.

Scheduled service

Tell Frog what is going on.

Share the basics. Do not include payment information or a full street address. This request is for scheduled residential service, not emergency dispatch.

Want a mini-split cleaning? Book it online and pick your time.

Frog will call or text you back about this request. No marketing.