Heater blower upgrade Iveco Daily 40-10 4x4
 

I have always thought my heater blower to be slow or weak. I am wondering if their is a known fault, are they all like this? although it is working, the speed goes from really slow to slow. Has anyone upgraded? is it possible? Will the existing motor go any faster? is there a resistor? Any thoughts and ideas please.

Graeme

Hi Graham mine is also crap I think its typical, I thought about ripping it out and replacing the motor with something better but never got around to it! To busy sitting in hamocks! If you come across a solution let me know I just piled on the jumpers and window down! not good in the rain though!
all the best Mark

a resistor only slows things usually maximum is direct feed the slower speeds are via a resistor . You could try fitting one of these on the inlet to boost flow
INLINE BILGE BLOWER 3" 12V VENTILATOR ENGINE BOAT VENT | eBay

HTSH