Hisense AS-18UW4SXATU08 is now in stock at Mascom International for KSh 73,000, an 18000 BTU wall-mounted split air conditioner with a twin rotary DC inverter compressor plus cooling and heating modes. Every unit is brand new and sealed. You can view the Hisense AS-18UW4SXATU08 at our store in Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, open Monday-Saturday 9:00 AM-7:00 PM. It runs on R410a refrigerant and keeps working when supply voltage sags to 150V. At night, a silent mode drops the indoor unit to 19dB. Hisense credits its 3D inverter system with up to 45% lower power consumption.
Built for hospitality managers, medical practitioners and retail managers who cool large areas for long hours, the Hisense AS-18UW4SXATU08 targets a familiar problem. Fixed-speed units slam on and off, swinging the temperature and pushing up the monthly power bill. This inverter instead slows its compressor once the set point is reached, so the temperature holds steady with less wasted energy. A beachfront hotel suite in Diani, a dental clinic waiting area in Upper Hill, or a family living room in Kileleshwa all suit it. The heat pump also takes the edge off cold mornings, so the same unit works all year.
Unlike other electronics retailers in Kenya that list one air conditioner at a time, Mascom International stocks ten Hisense models in this batch. That lets you compare sizes and price points side by side before committing. At KSh 73,000, the Hisense AS-18UW4SXATU08 costs KSh 5,500 more than the cooling-only AS-18CR4SXATG0, and it adds heating, inverter control and Wi-Fi. Buyers throughout Kenya tell us they prefer seeing the Hisense AS-18UW4SXATU08 indoor unit and remote before ordering. Walk in to Kimathi Street, or order on WhatsApp for pay-on-arrival delivery to any of the 47 counties.
Common Questions About the Hisense AS-18UW4SXATU08
Is the Hisense AS-18UW4SXATU08 worth KSh 73,000 for a Kenyan home or business?
Yes, if the space runs its air conditioner for most of the day, because the inverter recovers its higher price through lower running power. The Hisense AS-18UW4SXATU08 works out to about KSh 4.06 per BTU of capacity at Mascom International, slightly less per BTU than the 12000 BTU inverter at KSh 49,500. You also get heating, Wi-Fi control, a 4-in-1 filter and refrigerant leak detection. For a unit that runs through long, hot trading days, those features matter more than the sticker price.
Hisense AS-18UW4SXATU08 or AS-18CR4SXATG0: is the inverter worth the extra KSh 5,500?
For daily use, yes. Both carry 18000 BTU, but the cooling-only AS-18CR4SXATG0 at KSh 67,500 uses a fixed-speed compressor that runs flat out, stops, then restarts. The Hisense AS-18UW4SXATU08 at KSh 73,000 varies its speed instead, and it adds a heat pump, Wi-Fi control and a 19dB silent mode. Spread over one year, the KSh 5,500 gap works out to roughly KSh 15 per day. Choose the cooling-only model only if the unit will run a few hours a week.
I already own the Hisense AS-12UW4SGETU00. When does moving up to the AS-18UW4SXATU08 make sense?
Upgrade when your 12000 BTU unit runs at full speed all afternoon and the far corners still feel warm. The Hisense AS-18UW4SXATU08 adds 6000 BTU, which is 50% more capacity, for KSh 23,500 more than the AS-12UW4SGETU00 at KSh 49,500. Per BTU, the larger unit is actually the cheaper buy, at about KSh 4.06 against KSh 4.13. Many owners move the 12000 BTU model into a bedroom and put the 18000 BTU unit in the main living or reception area.
How does the Hisense AS-18UW4SXATU08 handle Kenya Power blackouts and low voltage?
It keeps running on weak supply and switches itself back on after an outage. The Hisense AS-18UW4SXATU08 operates down to 150V, so evening voltage dips in busy estates do not shut it off. Once power returns, auto-restart brings the unit back without anyone hunting for the remote. Refrigerant leak detection also stops the system automatically if it senses a leak, protecting the compressor. We still suggest a dedicated circuit and a voltage protector, and a qualified installer can advise on both.
Can the Hisense AS-18UW4SXATU08 warm a space during the cold months in Nyeri or Eldoret?
Yes, it has a heat pump, so the same indoor unit produces warm air when you switch modes. That makes the Hisense AS-18UW4SXATU08 useful when mornings in Nyeri, Eldoret and Nairobi turn cold. A defrost function clears ice from the outdoor coil during heating, so warm output continues through cold nights. A heat pump moves heat rather than creating it from a glowing element, which generally costs less to run than a plug-in fan heater. Set the timer to warm the room before you wake.
How loud is the Hisense AS-18UW4SXATU08 in a bedroom at night?
Silent mode runs the indoor unit at 19dB, quieter than a typical whisper. The Hisense AS-18UW4SXATU08 also offers four sleep modes, named Adult, Elderly, Youth and Child, each adjusting temperature differently through the night. Five fan speeds let you pick a soft draught or full airflow. Because the inverter slows down rather than clicking on and off, you avoid the loud compressor restarts that wake light sleepers. The compressor itself sits in the outdoor unit, so its noise stays outside.
Does the Hisense AS-18UW4SXATU08 cope with dust and humid coastal air?
Yes, it filters dust well and has a dedicated dehumidification mode. According to Hisense, the washable HD filter removes more than 90% of dust particles, while the 4-in-1 filter also tackles odours. That helps shops and offices along dusty Thika Road. Dual self-clean technology keeps the coil free of buildup, and dehumidification pulls moisture from damp air in coastal properties. Rinse the washable filter every few weeks in the dry season to keep airflow strong and running power low.
Who should buy the Hisense AS-18UW4SXATU08, and who should choose another model?
Buy it for a large living room, open-plan office, restaurant section or clinic reception that needs cooling and heating for long hours. Skip it for a single bedroom, where the AS-09UW4SGDTU01 at KSh 45,150 or the AS-12UW4SGETU00 at KSh 49,500 fit better. Tenants who cannot drill walls should look at the portable AP-12CR4RKVS00 at KSh 52,800. Halls that outgrow 18000 BTU suit the AS-24UF4SBBTU00A at KSh 104,000. Mascom International staff can help match the Hisense AS-18UW4SXATU08 to your floor plan.
Technical Specifications
Cooling and Heating Performance
- Rated capacity of 18000 BTU suits larger living areas, reception halls and open-plan offices that 12000 BTU units struggle with.
- Heat pump function adds warm-air output, so one installation covers hot afternoons and cold mornings throughout the year.
- Super mode runs at full power and airflow to pull the temperature down quickly after the unit has been off.
- An automatic mode uses fuzzy logic to choose cooling, heating or fan automatically based on the current indoor temperature.
- Dehumidification mode draws moisture out of damp air, protecting furniture, documents and electronics in humid properties.
- Automatic defrost clears ice from the outdoor coil during heating, keeping warm output steady through cold nights.
Inverter Compressor and Energy Efficiency
- Twin rotary DC inverter compressor varies its speed instead of cycling, holding the set temperature with fewer swings.
- Hisense attributes up to 45% lower power use to the 3D inverter, optimised air duct and louver fin design.
- Lower running power means smaller prepaid token spend for businesses that cool their premises through every trading hour.
- Gradual speed changes avoid the heavy start-up surge of fixed-speed units, which is gentler on wiring and the compressor.
- The system uses R410a refrigerant, a chlorine-free type that does not deplete the ozone layer.
Airflow and Comfort Control
- 4D auto-swing uses separate horizontal and vertical louver motors, directing air into the far corners of a wide room.
- Five fan speeds run from a soft draught for sleeping to full airflow for a crowded meeting or lunch service.
- Silent mode drops the indoor unit to 19dB, suited to bedrooms, nurseries and doctors' consultation rooms.
- Four sleep modes for adults, elderly users, youth and children adjust temperature gradually through the night for each sleeper.
- Delay timer switches the unit on or off at a chosen time, so you avoid cooling an empty room for hours.
Air Filtration and Hygiene
- The 4-in-1 filter combines four filtering layers that trap dust and reduce odours before air reaches the room.
- Washable HD filter captures more than 90% of dust particles and rinses clean under a tap, avoiding replacement costs.
- Dual self-clean technology helps keep the indoor coil free of dust buildup and the musty smell that follows it.
- Cleaner coils keep airflow strong and cooling efficient, which matters most near busy roads during the dry season.
- Cleaner circulating air suits shared spaces such as classrooms, waiting areas and family rooms used throughout the day.
App Control and Power Protection
- Wi-Fi control through a smartphone app lets you start cooling from the office before you reach the house.
- Backlit remote display stays readable in a dark bedroom, so you can change settings without switching on lights.
- Low-voltage operation down to 150V keeps the unit running through evening supply dips in crowded residential estates.
- Auto-restart switches the unit back on by itself once electricity returns after a blackout, with no manual reset.
- Refrigerant leakage detection shuts the system down automatically when a leak is sensed, protecting the compressor from damage.
Build and Installation
- Wall-mounted split design keeps the compressor outdoors, so the indoor unit stays compact and the space stays calmer.
- Indoor and outdoor units connect through copper piping, a drain hose and cabling passed through one small wall opening.
- Professional installation by a qualified air conditioning technician protects the refrigerant circuit and the electrical connections.
- The white indoor unit finish blends with most painted walls in houses, offices, clinics and hotel rooms.
- Mascom International can advise on indoor and outdoor unit placement over WhatsApp before you book installation.
Package Contents
The Hisense AS-18UW4SXATU08 arrives in factory packaging straight from Hisense, ready for a qualified installer. Inside the cartons you will find:
- Indoor wall-mounted unit
- Outdoor condensing unit
- Remote control with backlit display
- User manual and warranty documentation
Copper piping length, wall brackets and cabling depend on the distance between the two unit positions, so your installer confirms what the site needs. Ask our team on WhatsApp to confirm carton contents before your installation date.
Warranty
Mascom International covers the Hisense AS-18UW4SXATU08 for 12 months against manufacturing defects that show up under normal use. Should a fault appear, report it to our service desk in Nairobi CBD, where the team logs your claim and arranges the repair or replacement. Keep your purchase receipt, since it speeds up every claim we process.
Buying the Hisense AS-18UW4SXATU08 from Mascom International
Mascom International stocks the Hisense AS-18UW4SXATU08 in White at our Nairobi CBD location: Old Mutual Building, First Floor Room 4, Kimathi Street. Drop by Monday through Saturday between 9:00 AM and 7:00 PM to see the indoor unit, try the remote, and compare it beside the other Hisense models in stock.
Three ways to order:
- Call/WhatsApp +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Pay-on-arrival delivery reaches every Kenyan county. Nairobi and its environs receive the Hisense AS-18UW4SXATU08 the same day. Nakuru, Eldoret, Kisumu, Mombasa and all other major towns receive it within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. You inspect the cartons and pay only when they arrive.
Once it reaches you, book professional installation with a qualified air conditioning technician, and our team can tell you what to prepare on site. The unit comes with the 12-month Mascom warranty detailed above.
Buyers across Kenya rely on Mascom International for accurate specifications, current pricing and after-sales help from a real store they can walk into, long after the installer has packed up.
