Mini Split Control Wire Installation – Medium (21 to 50 Feet, WA-Compliant 14/4 Control Wire)
This medium-distance mini split control wire installation includes the professional routing and termination of 21 to 50 feet of Washington-compliant 14/4 communication cable between the indoor head unit and the outdoor condenser. Ideal for residential HVAC systems in homes where the indoor and outdoor components are separated by longer distances, crawlspaces, basements, or attics. Perfect for ductless mini split installations in Coeur d’Alene, Hayden, Post Falls, Liberty Lake, or Spokane Valley.
Our licensed electrician ensures proper, code-compliant termination at both ends using manufacturer-approved connectors. This service is optimized for reliability, communication stability, and long-term system performance.
– 21 to 50 feet of WA-compliant 14/4 mini split control wire included
– Complete termination at both the mini split head and outdoor condenser
– May include routing through attic, crawlspace, or basement as needed
– Exterior wall penetrations sealed for weather protection
– Designed for ductless mini split systems, inverter-driven HVAC, and variable-speed heat pumps
– Does not include line-voltage wiring or powering the mini split unit
– Conduit not included (available at extra cost if required for protection or code compliance)
Disclaimers:
– No patching or painting of drywall, siding, or stucco is included
– Customer must provide clear and unobstructed access to indoor and outdoor units
– Existing electrical issues are not covered under this service
– Nuisance tripping may occur if communication wire is connected to a faulty system or improperly grounded unit
– Surface damage may occur during routing and is not the responsibility of the installer
– All work is performed to Washington State electrical code and HVAC manufacturer specifications
This is an ideal service for homeowners installing or upgrading a mini split HVAC system that requires dependable signal transmission between indoor and outdoor components. Servicing homes in Coeur d’Alene, Hayden, Post Falls, Liberty Lake, and Spokane Valley.
