Simultaneous use
Identify which rooms need heating or cooling at the same time and at what duty.
Single & multi-split systems
One room or several? Choose the right cooling setup.
FLO compares the rooms, unit positions and pipe routes to see whether separate or shared equipment makes more sense.
Every property is different. The free survey checks what is possible before you commit to a system.
The answer you need
Is one multi-split outdoor unit always better than several single splits?
No. It may reduce outdoor-unit count, but pipe routes, simultaneous loads, efficiency at part load, manufacturer limits and a shared point of failure can change the decision.
The property-specific checks
What will FLO check for your property?
We use these details to work out what is practical, what needs more investigation and what the next step should be.
Route limits
Check pipe lengths, level changes, condensate and service access for each option.
Failure and control
Compare independent operation with the consequences of shared outdoor equipment.
The next step with FLO
What will your assessment and quote cover?
FLO starts with your property, then explains the recommended work, the price, important exclusions and the next steps in writing.
Useful details to share
Request a free air-conditioning surveyRooms and simultaneous-use patternAvailable outdoor positionsPreferred indoor-unit typesAccess and appearance priorities
Room load and diversity schedule
Single- versus multi-split comparison
Equipment and route layout
Controls and maintenance implications
Good to know
Questions you may have.
Can a multi-split heat one room while cooling another?+
Many common multi-splits operate in one mode at a time. Confirm the selected system's capability against the real requirement.
Are several outdoor units noisier?+
Total sound depends on product, position, simultaneous operation and surroundings. Assess the proposed arrangement rather than unit count alone.
Can the system be expanded later?+
Only if capacity, ports, routes and product compatibility allow it. Future expansion should be planned rather than assumed.
What might change the recommendation?+
Appearance is one factor, not the complete design. Fewer outdoor units can create longer routes or concentrate failure risk.
Original guidance and sources +
Talk to FLO
Just have a question?
Have a question about single & multi-split systems or your property's suitability? Ask FLO and we'll point you to the right next step.