Agu Brothers Blog

Both cool effectively but differ in installation, noise, and aesthetics. Split AC Quiet indoor unit — compressor outside Better for bedrooms and living rooms Requires professional installation and refrigerant piping Higher upfront cost, superior comfort Window AC Single unit — easier retrofit in older buildings All-in-one — good for rented rooms Noisier — compressor in same box Often lower purchase price Technical comparison Splits offer inverter options, multi-filters, and precise thermostats. Check BTU rating for room size. Energy efficiency ratio (EER) above 3.0 saves long-term costs. Recommendation Bedrooms and offices → split inverter. Temporary or budget cooling → window unit. Agu Brothers supplies brand-new units only.

Inverter fridges adjust compressor speed to cooling demand. Conventional units run at full speed then stop — causing temperature swings and higher peak power. How inverter technology works The compressor ramps up or down continuously instead of hard start/stop cycles. Startup current is lower — critical when running on generator. Advantages 30–50% lower energy use in typical home tests Quieter operation More stable internal temperature Gentler on generator and inverter UPS Technical specs to compare Energy rating label Compressor type (inverter vs linear) Annual kWh estimate Defrost type (frost-free vs manual) When conventional still works Small single-door units for shops or backup use where upfront cost matters most. Agu Brothers stocks both — all brand new with warranty.

Capacity is measured in litres. Undersizing causes overcrowding and poor cooling; oversizing wastes energy. Size guide 1–2 people → 150–250 L 3–4 people → 250–350 L 5–6 people → 350–450 L Large family / bulk shopping → 450 L+ Types Top freezer: affordable, reliable. Bottom freezer: fresh food at eye level. Side-by-side: wide shelves, less freezer height. French door: premium, flexible storage. Nigerian considerations Factor in bulk buying, festive seasons, and generator load. Inverter compressors start softer — better for small generators. Measure doorways before delivery. Advantages of correct sizing Better airflow inside, lower electricity bills, and fewer spoiled groceries.

Picking the correct TV size improves comfort, picture quality perception, and resale value. Use viewing distance as your starting point. Viewing distance rule For Full HD (1080p), sit about 1.5–2.5× the screen diagonal away. For 4K UHD, you can sit closer — roughly 1–1.5× the diagonal — because pixels are denser. 32″ TV → 1.2–2 m viewing distance 43″ TV → 1.5–2.5 m 55″ TV → 2–3 m 65″ TV → 2.5–3.5 m Room layout tips Measure wall width and furniture depth before buying. Leave at least 10 cm clearance on each side for ventilation. In Nigerian apartments, 43″–55″ balances immersion and space. Advantages of sizing correctly Less eye strain, sharper perceived detail, and better value — you avoid paying...