Buy a tested, working second-hand split or window AC, or sell your old working unit — inspected and gas-checked before resale.
A second-hand unit is inspected for compressor health and gas pressure before it's listed, then reinstalled and re-checked at your home — so 'second-hand' doesn't mean 'unknown condition'. Selling your old working unit is also handled here.
Ask the technician about the specific warranty period on the unit you're buying — it's confirmed at the time of sale, since it varies by unit age and condition.
Based on tonnage, age, and an on-site compressor and gas check — there's no fixed rate quoted without seeing the unit.
Call before 6 PM for a same-day slot in Uttam Nagar, Dwarka and nearby areas.