
Aircon Servicing
At Gaincity, we provide air-con servicing works for both residential and commercial premises. Our technicians are qualified, skilled and experienced in repair and maintenance of all air conditioners. On top of that, we offer competitive prices for all our services. We stay fully committed to ensuring all our clients are satisfied with the way we provide our services.
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GREE SYSTEM 4 AIRCON GWCD-MS21/O-2XGWC-09CHARMO-2XGWC-12CHARMOGWCD-MS21/O-2XGWC-09CHARMO-2XGWC-12CHARMO
2X9000 BTU & 2X12000 BTUAdd to Wish ListS$4,049.00 U.P. S$4,858.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 4 AIRCON GWCD-MS21/O-3XGWC-09CHARMO-1XGWC-12CHARMOGWCD-MS21/O-3XGWC-09CHARMO-1XGWC-12CHARMO
3X9000 BTU & 1X12000 BTUAdd to Wish ListS$4,019.00 U.P. S$4,822.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 4 AIRCON GWCD-MS21/O-4XGWC-09CHARMOGWCD-MS21/O-4XGWC-09CHARMO
4X9000 BTUAdd to Wish ListS$3,979.00 U.P. S$4,774.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 3 AIRCON GWCD-MS21/O-2XGWC-12CHARMO-1XGWC-18CHARMOGWCD-MS21/O-2XGWC-12CHARMO-1XGWC-18CHARMO
2X12000 & 1X18000 BTUAdd to Wish ListS$3,369.00 U.P. S$4,042.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 3 AIRCON GWCD-MS21/O-3XGWC-12CHARMOGWCD-MS21/O-3XGWC-12CHARMO
3X12000 BTUAdd to Wish ListS$3,319.00 U.P. S$3,982.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 3 AIRCON GWCD-MS21/O-2XGWC-09CHARMO-1XGWC-18CHARMOGWCD-MS21/O-2XGWC-09CHARMO-1XGWC-18CHARMO
2X9000 & 1X18000 BTUAdd to Wish ListS$3,299.00 U.P. S$3,958.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 3 AIRCON GWCD-MS21/O-2XGWC-09CHARMO-1XGWC-12CHARMOGWCD-MS21/O-2XGWC-09CHARMO-1XGWC-12CHARMO
2X9000 & 1X12000 BTUAdd to Wish ListS$3,249.00 U.P. S$3,898.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 3 AIRCON GWCD-MS21/O-3XGWC-09CHARMOGWCD-MS21/O-3XGWC-09CHARMO
3X9000 BTUAdd to Wish ListS$3,219.00 U.P. S$3,862.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 2 AIRCON GWCD-MS21/O-2XGWC-12CHARMOGWCD-MS21/O-2XGWC-12CHARMO
2X12000 BTUAdd to Wish ListS$2,489.00 U.P. S$2,986.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 2 AIRCON GWCD-MS21/O-1XGWC-12CHARMO-1XGWC-18CHARMOGWCD-MS21/O-1XGWC-12CHARMO-1XGWC-18CHARMO
1X12000 & 1X18000 BTUAdd to Wish ListS$2,529.00 U.P. S$3,034.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 2 AIRCON GWCD-MS21/O-1XGWC-09CHARMO-1XGWC-18CHARMOGWCD-MS21/O-1XGWC-09CHARMO-1XGWC-18CHARMO
1X9000 & 1X18000 BTUAdd to Wish ListS$2,499.00 U.P. S$2,998.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 2 AIRCON GWCD-MS21/O-1XGWC-09CHARMO-1XGWC-12CHARMOGWCD-MS21/O-1XGWC-09CHARMO-1XGWC-12CHARMO
1X9000 & 1X12000 BTUAdd to Wish ListS$2,449.00 U.P. S$2,938.80 $100 OFF EVERY $1000 SPENT -
GREE SYSTEM 2 AIRCON GWCD-MS21/O-2XGWC-09CHARMOGWCD-MS21/O-2XGWC-09CHARMO
2X9000 BTUAdd to Wish ListS$2,419.00 U.P. S$2,902.80 $100 OFF EVERY $1000 SPENT -
VINTEC WINE CELLAR VWS830FCB-XVWS830FCB-X
35 BOTTLES - LUMIERE NOIRE 35 SERIESAdd to Wish ListS$799.00 U.P. S$1,199.00 $100 OFF EVERY $1000 SPENT -
VINTEC WINE CELLAR VWS830FAS-XVWS830FAS-X
35 BOTTLES - PURE NOIRE 35 SERIESAdd to Wish ListS$749.00 U.P. S$1,099.00 $100 OFF EVERY $1000 SPENT -
TOSHIBA STEAM OVEN 25L MX2-STR25SF(WH)MX2-STR25SF(WH)
Add to Wish ListS$949.00 U.P. S$1,199.00 Member's Only Extra S$10.00 Off $100 OFF EVERY $1000 SPENT -
EIKOU STEAM AIR FRYER 7L EIK-ZE7202EIK-ZE7202
BLACKAdd to Wish ListS$399.00 $100 OFF EVERY $1000 SPENT -
BOSE QUIETCOMFORT ULTRA (GEN 2) WIRELESS HEADSET - DESERT GOLD 890101-0400890101-0400
NOISE CANCELLINGAdd to Wish ListS$599.00 Member's Only Extra S$40.00 Off $50 OFF EVERY $500 SPENT -
BOSE QUIETCOMFORT ULTRA (GEN 2) WIRELESS HEADSET - WHITE SMOKE 890101-0200890101-0200
NOISE CANCELLINGAdd to Wish ListS$599.00 Member's Only Extra S$40.00 Off $50 OFF EVERY $500 SPENT -
BOSE QUIETCOMFORT ULTRA (GEN 2) WIRELESS HEADSET - BLACK 890101-0100890101-0100
NOISE CANCELLINGProduct Description
The Bose QuietComfort Ultra (Gen 2) Wireless Headset offers an unparalleled audio experience with CustomTune technology, advanced noise cancellation, and a comfortable design. Perfect for music lovers and professionals, these headphones provide up to 30 hours of playtime and feature Bluetooth 5.4 connectivity for seamless wireless use.
Key Features
- CustomTune Technology: Personalizes audio to your ear shape for optimal sound performance.
- Advanced Noise Cancellation: Features Quiet Mode and Aware Mode for superior noise control.
- Long Battery Life: Enjoy up to 30 hours of playtime on a single charge.
- Immersive Audio Experience: Spatialized audio and Cinema Mode enhance video content.
- Comfortable Design: Plush cushions and adjustable headband for extended wear.
- Bluetooth 5.4 Connectivity: Offers a 30-foot wireless range with multipoint connectivity.
Product Specifications
- Battery Life: 30 hours
- Bluetooth Version: 5.4
- Bluetooth Range: 30 ft
- Noise Cancelling: Yes
- Microphone: Built-in
- Charging Interface: USB-C
- Dimensions: 1.78 in x 6.3 in x 8.07 in
- Weight: 0.58 lbs
- Material: Plastic, Aluminum, Protein Leather
Ideal For
The Bose QuietComfort Ultra (Gen 2) Wireless Headset is ideal for music enthusiasts, gamers, and professionals seeking superior sound quality and noise cancellation. Perfect for long listening sessions, whether you're at home, in the office, or on the go.
Add to Wish ListS$599.00 Member's Only Extra S$40.00 Off $50 OFF EVERY $500 SPENT
Extend the life span of your aircon units with regular servicing
Routine Service include:
- Systematic examination and cleaning of fancoil
- Check all safety circuits
- Check suction and discharge pressure of the compressors
- Check on seals and joints of pipes for leakages, repair (chargeable) if necessary
- Flush drainage pipe blockages
- Check, clean and wash fancoil’s air filter
- Check on bolts and nuts for tightness and corrosion
- Check and clean cooling coil, water tray and blower
- Test run the aircon unit after each servicing and repair work
- Inspect and clean air filter, cooling coil and fancoil’s blower
- Clean drain pan and flush condensate water drain pipe
- Check all electrical components
- Check compressor for sign of corrosion and abnormal noise during operation
- Inspect equipment for refrigerant leaks
- Not included but available options: Chemical Wash Condenser Unit Servicing (Rates varies depend on models)


Why choose Gain City Best Electric to do your Aircon Installation?
At Gain City, We take pride in our installation services and we do not compromise on the material used. All installation carried out by Gain City’s BCA-certified technicians adhere to the highest standards in accordance to government regulations. Top quality workmanship is certainly worth your time and investment.

