Question

severe exhaust fumes in van from fridge after service no problems with fridge prior to service the van is a sterling europe 460

Answer

If you have a thetford fridge then, if the fridge is removed from its installation position for any reason it is important that the fridge is re-sealed when it is replaced. That is, the gap between the fridge carcase and the surrounding furniture must be sealed to prevent exhaust fumes entering the caravan.