WFCO Converter/charger-main Board Assembly Only-55 Amp Dc Output-auto Detect • WF-8955-AD-MBA

WFCO Converter/charger-main Board Assembly Only-55 Amp Dc Output-auto Detect • WF-8955-AD-MBA
WFCO Converter/charger-main Board Assembly Only-55 Amp Dc Output-auto Detect • WF-8955-AD-MBA
WFCO Converter/charger-main Board Assembly Only-55 Amp Dc Output-auto Detect • WF-8955-AD-MBA
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Product Details

WFCO Replacement Main Board Assembly for WF-8955-AD Series Converter – 55 AMP DC


Restore your RV’s 12-volt system to full strength with the WFCO Replacement Main Board Assembly for the WF-8955-AD Series Power Center. This genuine WFCO component replaces the lower converter section, delivering reliable, multi-stage charging and clean DC power to all of your RV electronics. Featuring Auto-Detect™ intelligent battery recognition, it automatically adjusts charging profiles for both traditional lead-acid and compatible lithium battery types—no manual switch or jumper required.


Key Features:


  • Direct-Fit Replacement: Designed specifically for the WF-8955-AD Series Power Center—installs easily with just two screws, three AC wires, and two DC wires.

  • Auto-Detect™ Smart Charging: Automatically identifies your battery type and applies the correct charging curve for optimal performance.

  • 55-Amp Continuous Output: Powers your RV’s DC system while maintaining efficient battery charging.

  • 3-Stage Charging System (Lead-Acid):

  • Bulk Charge: 14.4 VDC

  • Normal Mode: 13.6 VDC

  • Trickle Mode: 13.2 VDC

  • 2-Stage Charging (Lithium): 14.6 VDC / 13.6 VDC

  • Clean, Stable DC Output: Minimizes noise and flicker in lights and electronics.

  • Integrated Safety Protections: Built-in safeguards for over-current, over-temperature, over-voltage, and reverse polarity.

  • Quiet, Efficient Operation: Uses existing converter fan circuit for smart thermal management.

  • Certified Quality: UL and cUL listed; FCC Class B compliant.

Technical Specifications:

  • Specification Details

  • Manufacturer WFCO Electronics

  • Product Type Main Board Assembly

  • Model Application WF-8955-AD Series Power Center

  • DC Output Current 55A (Lead-Acid) / 50A (Lithium)

  • Input Voltage 105–130 VAC / 60 Hz

  • Power Input 950 Watts

  • Converter Type 3-Stage (Lead-Acid) / 2-Stage (Lithium)

  • Voltage Output Range 13.2–14.4 VDC (LA) / 13.6–14.6 VDC (L2)

  • Normal Mode Voltage 13.6 VDC

  • Bulk Charge Voltage 14.4 VDC (LA) / 14.6 VDC (L2)

  • Trickle Mode (LA only) 13.2 VDC

  • Dimensions (W x H x D) 7-1/16” x 3-7/8” x 9-1/2”

  • Weight 5 lbs.

  • Certifications UL & cUL Listed, FCC Class B

  • Safety Protections Over-Current, Over-Temperature, Over-Voltage, Reverse Polarity

  • Case Quantity 6 units per case

  • Compatibility Direct replacement for WFCO WF-8955-AD Power Centers

Installation Overview:


  • Disconnect all power (shore, generator, and battery negative).

  • Remove converter panel to access the lower section.

  • Disconnect harnesses and wiring from the old board.

  • Install the new board using existing mounting holes.

  • Reconnect wiring, restore power, and test voltage output.


(If you’re not comfortable working with AC/DC systems, have a qualified RV technician perform the installation.)


$238.99
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