Build Your Own Olympus Multi-Zone

Build a MRCOOL Olympus multi-zone system that fits your exact floor plan. Start with a multi-zone condenser, then mix and match indoor units room by room — wall-mount air handlers, ceiling cassettes, and concealed ducted units are available in a range of capacities — and finish with the correct flare line set kit for each zone.

The rule of thumb: the combined capacity of your indoor units should land close to the rated capacity of the condenser. Modest over-subscription is generally acceptable because all zones rarely run at full output at once, but keep the total within the supported range for your condenser. Each indoor unit runs independently, so every room gets its own temperature control.

Olympus is the professionally installed MRCOOL line — flared connections require an HVAC technician with a vacuum pump, which keeps equipment cost down compared to DIY systems. If you want help laying out zones or confirming a valid condenser and air handler combination, send our team your room list and we will spec the system with you.