iFJF Replace for Suburban 520820 RV Furnace Heater Fan Control Ignition Circuit Board VendoriFJF Share WhatsApp Deel X Pin it Messenger Email iFJF Replace for Suburban 520820 RV Furnace Heater Fan Control Ignition Circuit Board VendoriFJF Share WhatsApp Deel X Pin it Messenger Email Product form SKU: FJ-CB5208 $78.99 Quantity Add to cart