Re: Biting the bullet (hard), I finally have my dream Coach - a 1995 U300 SE
Reply #39 –
Michael,
Regards the 8D house batteries, I had a similar situation as yours except my coach had not been sitting in storage at all, but it did need new batteries. I think what you want are 8G8D batteries which are gel rather than the 8A8D an AGM battery. Either would work but the gel will last longer. I believe the AGM is only better for real cold weather. I went on line and searched for a seller. Found a company in Idaho that had a good price. They called the distributor in Dallas who shipped them to Austin on a pallet the next day. The delivery truck had a lift gate and they were dropped on the street in front of the house. Sometimes you have to pay extra for lift gate service, but in this case delivery was included in the purchase price. I rented an engine hoist to remove and install the batteries. MK Battery, The Sealed Battery Specialists The disadvantage in doing this is not having anyone but yourself to fix any problem that might appear later. But after 4 years I have not had any problems.
Regards the master switch at the door sometimes called a battery disconnect switch. If you wanted to buy that switch you would ask for a battery disconnect switch, but that is not what it does. It is mainly a master disconnect switch for all the 12 vdc lighting inside the coach and storage compartments, the water pump, part of the leveling system, and a few other things. If you ever find that something electrical does not work, check that the master switch is on before doing anything else. About everyone has experienced this problem and even after 4 yrs I still get caught by the switch being off. Some of the things that still work with that switch off, the inverter function of the inverter/charger, travel mode of the leveling system, refrigerator, propane and CO leak detectors (you should replace them), my generator will start and run with master switch off.
Good luck with getting everything up and running.