Having troubles with the 3-way fridge in your caravan. It can be for a variety of reasons – from 240v, LP gas or 12v connection or supply issues, venting, cooling unit issues, thermostat or PCB controls. We have over 12 years experience diagnosing and rectifying issues with 3-way fridges from brands like Dometic, Thetford, Chescold, Electrolux and more.