Technical Fiorino heater

[vikingdave]

the blower is working but only making cold air

just wondering how the problem can be fixed.

car is a p reg. 1.7 d

 

[Peter Pick-Up]

Does the engine itself warms up correctly?

 

[Johns Fiat Farm Truck]

I have this problem too, the engine warms up correctly but i only get warm air through one vent, i'm currently looking into why!