
CIAT Coadis Line 900 Cassette
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The CIAT Coadis Line 900 is a high-capacity ceiling cassette engineered for larger commercial spaces, including open-plan offices and expansive entrance halls. This unit delivers exceptional performance through its 360-degree Coanda effect air diffusion, ensuring that conditioned air is distributed evenly across the entire room without creating uncomfortable air currents. The system is designed for water-loop integration, providing a highly responsive and energy-efficient way to manage indoor temperatures. Its robust construction and Epure filtration technology ensure long-term reliability and superior air quality. The Coadis Line 900 is particularly noted for its acoustic performance, operating at low noise levels even when handling high air volumes. Its sleek, modern aesthetic allows it to blend perfectly into any suspended ceiling, maintaining the architectural integrity of your workspace. By choosing this unit, you are investing in a sustainable, high-performance climate control system that prioritises both occupant comfort and energy optimisation for large-scale commercial applications.
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Smart-home ready
Connects natively with the systems below — control by app or voice.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Full Specifications
Description
The CIAT Coadis Line 900 is a high-capacity ceiling cassette engineered for larger commercial spaces, including open-plan offices and expansive entrance halls. This unit delivers exceptional performance through its 360-degree Coanda effect air diffusion, ensuring that conditioned air is distributed evenly across the entire room without creating uncomfortable air currents. The system is designed for water-loop integration, providing a highly responsive and energy-efficient way to manage indoor temperatures. Its robust construction and Epure filtration technology ensure long-term reliability and superior air quality. The Coadis Line 900 is particularly noted for its acoustic performance, operating at low noise levels even when handling high air volumes. Its sleek, modern aesthetic allows it to blend perfectly into any suspended ceiling, maintaining the architectural integrity of your workspace. By choosing this unit, you are investing in a sustainable, high-performance climate control system that prioritises both occupant comfort and energy optimisation for large-scale commercial applications.
Compare similar units
Side-by-side specs for other ceiling cassettes in a similar BTU range.

CIAT
CIAT Coadis Line 900 Cassette
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 10 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£2018
This AC / season
£673
You save / season
£1345
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 2491 kWh | £673 | Up to 300% | |
| Plug-in electric heater | 7474 kWh | £2018 | 100% | |
| Electric storage heater | 7474 kWh | £2018 | 100% |
Heat output estimated from this unit's 34,000 BTU/hr rating. A heat pump moves heat (COP ≈ 3), so it uses about a third of the electricity of a direct-electric heater for the same warmth. Actual savings vary with room size, insulation, tariff and usage. See the full comparison →
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