The Akabishi RAM/RBM-AE22VG-X1-KT splits AC is a cooling-only fixed-speed unit of ~1.8 Ton capacity and 2-Star BEE rating. It is designed for larger rooms or spaces with high heat loads, where strong cooling is needed and the owner is okay with simpler technology (non-inverter) to keep initial costs lower. Here’s how this model performs & what to expect:

• Cooling Performance & Operation
  This model gives ~6200 W (~1.8 Ton) of rated cooling capacity. Because it’s a fixed-speed compressor, the AC will run at full speed until the set temperature in the room is reached, then turn off, and cycle on again as needed. This means strong cooling power, good for very hot conditions, but less efficient under partial loads. The frequent start/stop cycles can lead to higher energy consumption and possibly greater wear vs inverter models under variable load.

• Energy Efficiency & Refrigerant
  The 2-Star BEE rating indicates modest efficiency; not extremely low running cost, but better than 1-Star units. Uses R-32 refrigerant, which offers improved environmental performance (lower Global Warming Potential) and better heat transfer. The ISEER value is ~3.53 in many listings, which gives a measure of seasonal efficiency for the non-inverter line.

• Design, Build & Comfort Features
  Components like copper condenser coil (for better thermal performance and corrosion resistance) are included. The indoor unit has multiple fan speed settings (Turbo / High / Medium / Low) so you can choose faster cooling or quieter operation. Noise levels indoors range in the 46-51 dB(A) band depending on speed. The unit supports sufficient air flow to cool large rooms.

• Installation & Ambient Conditions
  Indoor unit dimensions are ~1000 × 230 × 295 mm, net weight ~11 kg. Outdoor unit is larger (~850 × 310 × 697 mm), weight heavier (~48 kg) in many listings. Pipe size (liquid/gas) ~ 6.35 / 15.88 mm. Useful for longer piping runs (up to ~20 m) and vertical height differences of ~10 m, per some retailer / spec sources. Ambient operating temperature up to ~48°C is supported. These specs make it usable in hot climates and typical installation layouts.

• Value & Trade-Offs
  If your AC usage is heavy (many hours a day), this model will yield strong cooling but with higher electricity bills vs inverter models, especially under partial load. If usage is moderate (only during hottest parts of day, or cooler nights), the simpler fixed-speed design offers lower purchase cost and potentially lower maintenance complexity. Good choice when upfront cost and simplicity matter more than max energy savings.