Does Your Air Conditioner Smell? What Different Odours Mean and When to Call a Technician

Something’s off before you even look up. A split system air conditioning unit in decent condition runs without any smell at all, so when one starts producing an odour, you’re already getting useful information — the type of smell narrows it down considerably. Musty or Damp Smells: Mould in the Indoor Unit Moisture sits inside […]