AIR-CONDITIONING is standard on Premacy. The heating and air-conditioning system is operated manually using a combination of three rotary dials (for air distribution, fan speed and temperature), buttons (for rear demist and air-con on/off) and a horizontal slider (for recirculation). Rear heater ducts are provided, along with a cabin air filter located at the air intake (upstream of the evaporator) which Mazda claims is 10 times more effective at eliminating toxins that its major rivals.