Wall Mountable Stabilizer for Air Conditioners is provided with heavy duty transformers with vacuum system to ensure less heating and minimum energy losses. The Stabilizer is equipped with electromagnetic relays which operate silently during voltage fluctuations. The Stabilizer works smoothly at any ambient temperature 3 degree C to 52 degree C. Wall Mountable Stabilizer for Air Conditioners has the outer cabinet that is made with special sheet in powder coated finish.