The Atwood RV Water Heater w/ Heat Exchange - Gas and Electric - Automatic Pilot - 120 Volt - 10 Gallon # AT94023 is 16" tall x 15-1/2" wide x 20-7/8" deep. The door dimensions are 17-3/4" tall x 18" wide. Based on my research the OD 50 model is 16" D x 12-1/2" W x 12-1/2" H without door so it will take up more space. I've attached the wiring diagram as you asked. I'll email the instructions separately as it is a large file. view full answer...
The Replacement Hardware # 21-240PK is the only replacement part we carry for the Westin PRO TRAXX Oval Nerf Bars # 21-24065. This kit will give you all new mounting brackets with new hardware for installing your steps. view full answer...