Aircon Installation in Calcutta

A single split cools one room cheaply. A multi-split runs several indoor heads off one outdoor unit — good for a few rooms without ductwork. Ducted gives even whole-home comfort but costs most and needs ceiling/roof space. Match the choice to how many rooms you actually cool.

Not always. A new unit often needs a dedicated circuit and isolator, which may require a licensed electrician. Confirm whether the quote includes the electrical supply, or whether that's a separate cost you'll arrange yourself.

Expect a manufacturer warranty on the unit (often 5+ years on the compressor if registered) plus an installer's workmanship warranty on the labour and pipework. Poor installation is the main cause of early failures, so the labour warranty matters as much as the unit's.

In Calcutta, expect the national typical for a standard split-system install, with high-rise access, long refrigerant runs and electrical upgrades pushing you toward the top of the range. Get itemised quotes covering unit, install and any electrical work.

Handling refrigerant is regulated almost everywhere — installers need the relevant certification (see country notes) and often a separate electrical licence for the power supply. Uncertified refrigerant work is both illegal and a common cause of leaks and voided warranties.

A single split runs roughly R8,000-25,000 installed; multi-splits R25,000-70,000; ducted from around R60,000. Inverter units that ride out unstable supply better cost more but suit load-shedding conditions.