It’s sometimes hard for workshops to explain to curious motorists how the air conditioning circuit actually works and, consequently, why an A /C check or service is useful and important. The poster on offer here is designed to help with this everyday scenario. The poster features a graphic illustration of the A /C circuit. A series of individual steps explains how the circuit works and which areas require maintenance or checks to ensure proper operation of the air conditioning system and, in particular, the health and safety of the driver and front-seat passenger.
