I have another option for you, but since the cabinet opening in your 2018 Forest River Artic Wolf 2650DBH 5th Wheel trailer is only 25-3/4" wide the Furrion RV Electric Fireplace with Crystals - 30" Wide - Recessed Mount - Black # FF30SC15ABL you were looking at will not fit due to it needing a 29-5/16" wide opening.
Instead I recommend the Greystone 26" Electric Fireplace # 324-000068 which requires a 26-1/4" wide x 20-1/2" tall x 5-3/8" deep cutout so you'll have to open up the cabinet... view full answer...
Yes, the Replacement Control Panel for Lippert Ground Control 3.0 and Travel Trailer RV Leveling System # LC421484 that you referenced is the correct replacement control panel for your 4 point Lippert Ground Control 3.0 system. view full answer...