Mini Split Installation Diagram

A ductless mini split heats or cools one room quietly without tearing into walls for ductwork, ideal for an addition, a garage, or a bedroom that never gets comfortable. ArcSite's mini split installation diagram shows the clearances the indoor unit needs before you mark the mounting plate.

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Key Features

This mini split installation diagram includes:

  • Wall-mounted indoor unit with the front panel open
  • 15 cm (5.9") clearance above the unit
  • 12 cm (4.7") clearance on each side
  • 230 cm (90.55") or more below the unit
  • Filter screens visible behind the front panel
  • Metric and imperial dimensions on every clearance

The clearances above and below add up to 245 cm (about 8') before you count the unit itself, so check ceiling height before you pick the wall.

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Key Considerations When Installing a Mini Split

Clearances around the indoor unit control airflow and leave room to open the panel and service the filters. ArcSite lets you place the unit on your customer's wall plan and check every clearance before you drill for the line set.

FAQ

Does this diagram show the outdoor unit?

No. It covers the indoor unit's wall clearances only. Add the outdoor condenser and line set routing in ArcSite for a full install plan.

Can I switch the dimensions to inches only?

Yes! You can edit the dimension labels in ArcSite to show imperial, metric, or both.

Is ArcSite built for HVAC contractors?

Yes. HVAC contractors draw system layouts, place equipment, and build proposals in ArcSite, all from a tablet on site.