Air conditioners

Air conditioners in Hong Kong: prices and how to buy

Updated 4 November 2026

Approximately, according to sellers' websites in November 2026, window and split air conditioners in Hong Kong cost HK$1,990 to HK$7,500, and portable models start near HK$2,790. For current prices, describe the room and what you need on BlaBlaPrice and compare the offers that come back.

Electrical safety, energy labels and warranty

The government's energy labelling code of practice for 2024 says room air conditioners must also comply with the Electrical Products (Safety) Regulation, Cap. 406G. The Consumer Council says cooling efficiency can vary by up to 33% between models, so compare the energy label as well as the price.

Warranty terms depend on the brand. Daikin's Hong Kong terms give commercial and multi-split series one year on the full body and five years on the compressor, while Mitsubishi Electric asks buyers to register online or return the card within 10 days of purchase. Ask the seller which warranty applies to the unit and keep the receipt.

Season and when to buy

Hong Kong's summer runs from June to August and winter from December to February, so cooling demand peaks in the hot months. November is outside that peak, and some sellers run 11.11 promotions, as one listing shows with HK$100 off. To have the unit running for summer, buy and install it before May.

Delivery, units and how prices are quoted

Listings give capacity in HP, and you should measure the room in square metres so the unit matches the floor area. The listings in this search do not say whether delivery or installation is included, so ask each seller to confirm delivery to Central, Kowloon, Sha Tin, Tsuen Wan or Tuen Mun and the installation price as separate lines.

What to put in your request

Give the room area in square metres, the city or district, and whether you need a window, split or portable unit. Add the capacity in HP, whether you want inverter operation or wifi control, new or used, and your budget. If a power point or an outdoor bracket already exists, say so, since installation affects the price.

BlaBlaPrice is free for buyers. You describe the room and what you need in your own words in the chat, and you can add a photo. The AI asks for missing details, looks through sellers' websites and price lists in Hong Kong, and shows the prices and businesses it found. Sellers registered on BlaBlaPrice reply in the chat with their own offer, including price, terms and delivery, and your contacts stay hidden until you decide to share them. Start from the request field on the home page, or read how it works.