Replacement Options For A WFCO WF-8735P Power Center
Question:
I need to replace my OEM WF-8735P. I have a 08? Chalet, two Crown 6V 220-cr. 5 years with100 watt solar panel controller also. Now, with WFCO, no charge with anything, no 12v, no AC, got pump only to work with one fuse, others blow. And want lithium option too. PD 4045ka or 4000 series 35 amp?
asked by: Thom N
Expert Reply:
Progressive Dynamics discontinued the PD4135K so the # PD4045KA is what you'll need to go with going forward. You'll most likely need to check the gauge of wire used to connect to your battery to ensure it's up to the specifications of the this higher amperage unit. You'll also most likely need to make alterations to the cutout hole to accommodate the new unit.
The # PD4045KA requires a 10-3/4" long x 7-1/4" tall cutout hole. Since the the WF-8735P requires a 10.44" wide x 6.13" tall x 3.75" deep cutout hole you'll have to trim the whole a bit taller regardless to swap it out.
This unit comes with an output mode switch so that you can set the converter to charge either lead acid or lithium batteries without having to purchase any kind of adapter. It's able to sense the charge level of the battery and work together with your solar panel system to keep the battery charged.

Product Page this Question was Asked From
Progressive Dynamics 4000 Series Mini RV Converter w/ Charge Wizard and AC/DC Distribution Panel
- RV Power Converter
- Smart Charge
- Standard Charge
- 10-3/4L x 7-1/4T Inch
- 12V
- 45 Amps
- Lead Acid
- Lithium
- Progressive Dynamics
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Hike Crew Portable Waste Tank - 3 Wheel - 19.8 Gallon
- Shop: Progressive Dynamics 4000 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 60 Amp
- Shop: Progressive Dynamics 4000 Series Mini RV Converter w/ Charge Wizard and AC/DC Distribution Panel
- Shop: Thetford Titan Tote Portable Waste Tank - 2 Wheel - 21 Gallon
- Search Results: vent fan
- Search Results: rv portable waste tank
- Search Results: pd4135k
- Q&A: How Many Amps Does The Everchill RV Fridge 324-000119 Draw?
- Shop: Everchill RV Refrigerator w/ Freezer - Reversible Doors - 10.7 cu ft - 12V - Stainless Steel
- Search Results: refrigerator
- Search Results: 10 cubic feet rv refrigerators
- Search Results: battery box
- Shop: Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 60 Amp
- Q&A: 200 Watt Portable Solar Panel for Geo Pro RV
- Q&A: Recommended Add On Solar Panel for 2019 Forest River Rockwood Geo Pro
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Shop: Floor Mats
- Video: Review of Progressive Dynamics RV Converters - Power Converter W Charge System - PD4045KA
- Shop: Trailer Wiring
- Video: Review of Progressive Dynamics RV Converters - Smart System Included - PD4060K
- Shop: Everchill RV Mini Fridge - 3.2 Cu Ft - 115V - Black
- Video: Mount: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector on a 2019 Toyota Sienna
- Q&A: How To Determine How Long A Battery Will Last When Powering A Portable Fridge
- Q&A: Can Replacement 14" Trailer Wheel Have Larger Pilot Hole Diameter
- Q&A: Trailer Tire Recommendation to Replace a P215/75R15
- Q&A: Replacement 14 Inch Black Modular Trailer Wheel
- Search Results: red52vr
- Video: All About the AirBedz Rear Seat Air Mattress w Portable 12V Pump
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: All You Need to Know About the AirBedz Truck Bed Air Mattress w/ Built-In Pump