Buying a Wall Air Conditioner in Kenya: What You Need to Know
Midea wall-mounted air conditioners are the most popular type of AC in Kenya for good reason: they are efficient, quiet, and suitable for almost any room. BSM Conditioners stocks the full Midea wall split range in Nairobi, with delivery available across Kenya. Whether you are buying an air conditioner in Kenya for the first time or upgrading an older system, this guide covers everything you need to know.
Choosing the Right BTU for Your Room
BTU (British Thermal Units) determines how much cooling power a unit provides. Choosing correctly is important: an undersized unit will run constantly and fail to cool your space; an oversized unit will cool too quickly, causing humidity problems. Use this guide:
- 9,000 BTU — small bedroom or study, 10–14 m²
- 12,000 BTU — standard bedroom or small office, 15–22 m² — see our 12,000 BTU price guide
- 18,000 BTU — large bedroom, open-plan small office, 23–35 m²
- 24,000 BTU — boardroom, large reception, 36–55 m²
For rooms above 55 m² or non-rectangular spaces, a ceiling cassette or ductable system is usually more appropriate.
Inverter vs Non-Inverter Wall AC
BSM stocks both inverter and non-inverter Midea wall units. Inverter models use a variable-speed compressor that saves up to 60% on electricity compared to fixed-speed units. For spaces used 6 or more hours per day, an inverter air conditioner is almost always the better long-term investment. Read the full comparison: inverter air conditioners in Kenya.
Wall AC Installation in Kenya
BSM provides full supply-and-install services. Our HVAC installation team handles site survey, outdoor unit placement, copper pipe routing, drainage, electrical wiring, gas charging, and commissioning. For a full breakdown of what's involved, read our guide to air conditioner installation costs in Kenya. For maintenance after installation, see BSM's AC repair and maintenance service.
Air Conditioner Prices for Wall Units in Kenya
BSM's listed wall AC prices start from KSh 74,995 for a 12,000 BTU Midea unit. For a complete pricing guide covering all capacities and types, see air conditioner prices in Kenya and affordable air conditioners in Kenya. For Mombasa-based enquiries, see air conditioner prices in Mombasa. Also read: shop air conditioners in Kenya and best air conditioners in Kenya. External: Midea Air Kenya, Midea Global.