
Daikin Slimline Ducted
Daikin’s low-profile ducted unit: an industry-leading 245mm height that fits roof spaces other ducted systems cannot.
Why the Slimline Ducted.
What this range actually does, from the manufacturer’s own material.
245mm low profile
A 5mm heat-exchanger pipe design achieves an industry-leading 245mm unit height for tight ceiling cavities.
Auto airflow adaptation
Fan speed adjusts automatically to suit your duct design for properly balanced airflow.
High-efficiency DC motor
Permanent-magnet DC fan motors cut power draw versus conventional motors.
Home protection mode
Can switch itself on when the room drops below 10 degrees, protecting the home in cold snaps.
Daikin Slimline Ducted sizes
5 kW
Model FBA50BA. As a guide it covers roughly 33 to 40m² of conditioned floor area, depending on zoning, insulation and ceiling height.
6 kW
Model FBA60BA. As a guide it covers roughly 40 to 48m² of conditioned floor area, depending on zoning, insulation and ceiling height.
7.1 kW
Model FBA71B. As a guide it covers roughly 47 to 57m² of conditioned floor area, depending on zoning, insulation and ceiling height.
8.5 kW
Model FBA85B. As a guide it covers roughly 57 to 68m² of conditioned floor area, depending on zoning, insulation and ceiling height.
10 kW
Model FBA100BVMA / RZAV100FV1. As a guide it covers roughly 67 to 80m² of conditioned floor area, depending on zoning, insulation and ceiling height.
12.5 kW
Model FBA125B. As a guide it covers roughly 83 to 100m² of conditioned floor area, depending on zoning, insulation and ceiling height.
14 kW
Model FBA140B. As a guide it covers roughly 93 to 112m² of conditioned floor area, depending on zoning, insulation and ceiling height.
18 kW
As a guide it covers roughly 120 to 144m² of conditioned floor area, depending on zoning, insulation and ceiling height.
20 kW
As a guide it covers roughly 133 to 160m² of conditioned floor area, depending on zoning, insulation and ceiling height.
Daikin Slimline Ducted specifications
Series-level data from the manufacturer. We confirm the exact model and sizing when we quote.
| Brand | Daikin |
|---|---|
| Model | Slimline series |
| System type | Ducted System |
| Capacity range | 5.0 to 20.0 kW |
| Suits | Low-clearance ceilings |
| Refrigerant | R32 |
| Series | Slimline Ducted |
| Warranty | 5 year parts & labour |
Other ducted system ranges
All ducted systemsDaikin Slimline Ducted: your questions
What sizes does the Daikin Slimline Ducted come in?
9 capacities: 5kW, 6kW, 7.1kW, 8.5kW, 10kW, 12.5kW, 14kW, 18kW, 20kW. Each size has its own page with sizing guidance.
Which Daikin Slimline Ducted size do I need?
As a rough guide, allow 0.125 to 0.15kW of cooling per square metre for a typical insulated Sydney room: a 20m² bedroom lands around 2.5 to 3kW, a large open-plan space needs 7kW or more. Insulation, ceiling height and afternoon sun all shift the number, so use our capacity calculator or send us photos and measurements for a precise recommendation.
What warranty applies to the Daikin Slimline Ducted?
Daikin backs it with 5 yr parts & labour, and our installation carries our own workmanship warranty on top.
What stands out about the Daikin Slimline Ducted?
A 5mm heat-exchanger pipe design achieves an industry-leading 245mm unit height for tight ceiling cavities. Fan speed adjusts automatically to suit your duct design for properly balanced airflow.
How do I get a price for the Daikin Slimline Ducted?
Call us or request a quote online: we give fast fixed quotes by phone or email across Sydney, the Central Coast and Wollongong. There are no prices on the site because every install is quoted properly for your home.

Let’s get your place comfortable.
Free fixed-price quotes by phone or email, and a local team that turns up when they say they will.

