Chigo Non-Inverter Ceiling Cassette Air Conditioner R410 5.0HP | CST CC-140CR3

The Chigo CST CC-140CR3 is a ceiling cassette-type air conditioner, designed to be installed in a false ceiling or ceiling void, with only the grille visible in the room.

It has a cooling capacity of 5.0 horsepower (approx. 48,000 BTU/h) — suitable for large spaces.

The refrigerant used is R410A, which is more environmentally friendly than older refrigerants like R22. 
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It’s designed for commercial or large residential spaces where ceiling mounting is feasible.

Advantages

• High power — very effective for large/ high-ceiling or open areas.

• Aesthetic and clean installation (ceiling flush mount).

• Using R410A is better for environmental standards.

• Likely better efficiency, less leakage (if well-installed) due to cassette style.

Considerations / What to check

• Electrical requirements: a unit this size will need a substantial power supply, wiring and breaker sizing.

• Ceiling space: You need enough space in the ceiling cavity for the unit, ducting / piping, and service access.

• Drainage: must ensure condensate drainage is properly set up.

• Noise: while cassette ACs tend to be quieter in the room (since the compressor is remote), make sure fan/airflow noise is acceptable.

• Maintenance: filters, cleaning, and periodic servicing may be harder due to the ceiling installation.