Just added an accessory condenser fan to the A/C system. This kit is provided by IH8MUD member LandCruiserPhil of
www.landcruiserproducts.com. What follows is my post on this to the thread regarding:
How to get peak AC performance from your 2003+ 100 series
First I must thank Phil for helping with the installation in exchange for taking the photos to create an installation instruction sheet for the kits. The kit is exceptional in that very thing needed for installation is included even down to the zip ties. I went with the kit that comes with the third party fan. From everything I could tell, the fan is very robust and an exact copy of the factory fan, but 100 dollars less. The two most difficult things in the installation are lining up and drilling of the bracket hole and finding a location to pass the wires, for both the power and switch, through the firewall and into the cabin. A lot of time and thought has gone into creating this accessory upgrade to the A/C system. Here in Phoenix where the temps in the summer get up to 110+ for days on end, the lack of cooling shows up even when stopped at a long traffic light. Without air blowing across the A/C condenser coils, the unit cannot keep up and starts to blow hot air. Once the vehicle is moving the system starts to cool off and blow cold air again. If stopped even for a minimal amount of time at these ambient temperatures it seems the A/C systems cooling cuts out. The fan continues to blow, but cooling stops till movement of the vehicle causes air to flow over the condenser coils. Once forward motion is achieved it takes a very short time for the cooling to come back.
Here in Arizona instances like stopping to air up or down while say a passenger or pet sit in the vehicle are moments, when the A/C quits cooling and only hot air via the fan, comes out of the vents, making it very uncomfortable for those inside. What this kit does is it causes air to continue to flow across the coils, even when forward motion is halted. Thus keeping the A/C systems cooling operational. You can set it up to run and turn off with the key. Or you can set it up to only operate manually via the switch on/off. In both instances, the accessory fan system can be cut off completely with the switch. Say during cooler times of the year when it is not really necessary. In my case, I went with the keyed engine mode, so as to not accidentally leave it on. The fan is extremely quiet and it would be easy to walk away and leave the fan on.
All in all the kit is of exceptional quality and value for anyone operating or planning to operate their vehicle in 90 to 120+ temperatures and wanting to achieve constant performance out of their A/C system.
Great job, Phil