03-01-2025, 03:16 PM
In my small experience, Bob (s/c road car with no fan, traffic in summer the main reason for the electric fan) it’s quite a good idea if it switches on a little before you really need it. In stop-start conditions things heat up quickly if you are moving slowly and don’t want to keep switching the engine on and off. I would lean towards the lower heat range myself. I also have an override on switch so that, if I switch the ignition off, I can keep the fan running if I so wish.
Regards,
Stuart
Regards,
Stuart