You will not want to use the 24D as that is based on the Mercedes Sprinter Chassis and your 2011 Fleetwood Jamboree 25G is on a Ford E-450 Cutaway Chassis.
For the helper springs I recommend the SumoSprings Solo Custom Helper Springs # SSF-106-47 for your front axle. For the rear axle you will need to measure the clearance between the inside rear dually tire and your frame. The SumoSprings Maxim Custom Helper Springs # SSR-106-47-1 will require at least 7" between your frame and inner... view full answer...
I am assuming you tested the vehicle's 7-way trailer connector with a circuit tester like part # PTW2993. If this is the case and you indeed only received 1 volt on the brake light circuit while the vehicle's brake pedal was depressed, then it would appear that you have a short in the wire that leads from the vehicle's wiring harness to the 7-way trailer connector. You will need to trace this wire back to check for broken or loose connections. This same process will need to be done for... view full answer...
The Progressive Dynamics Inteli-Power RV Converter and Battery Charger - Lithium - 12V - 45 Amps # PD9145ALV is designed for use with lithium batteries and will match the amperage of your WF-8845 converter charger.
Built for lithium batteries, this unit uses a higher output voltage than a typical converter charger, which provides a fast, complete charge. The charger also extends battery life since it utilizes the appropriate charging profile. Additionally, it's compatible with your battery's... view full answer...