I suspect that your problem lies with the climate control unit rather than the actual air conditioning system as such.
The A/C system comprises of a Compressor, condensor, pipes and an evaporator. The evaporator takes heat from the interior and transfers it to the refrigerant (gas) which is circulated by the compressor pump. The refrigerant is cooled again by cooler air passing over the condensor.
In a similar manner, heat from the engine is carried by the coolant through a heater matrix inside the cabin in order to provide occupants with warmth.
It is the climate control system that provides control of the temperature in the cabin by way of mixing the two 'sources' accordingly - and, with the mondeo, it does this seperately for driver and passenger.
So regassing the system will make no difference whatsover
The A/C system comprises of a Compressor, condensor, pipes and an evaporator. The evaporator takes heat from the interior and transfers it to the refrigerant (gas) which is circulated by the compressor pump. The refrigerant is cooled again by cooler air passing over the condensor.
In a similar manner, heat from the engine is carried by the coolant through a heater matrix inside the cabin in order to provide occupants with warmth.
It is the climate control system that provides control of the temperature in the cabin by way of mixing the two 'sources' accordingly - and, with the mondeo, it does this seperately for driver and passenger.
So regassing the system will make no difference whatsover