Last post by Noel -
We have owned a Unity MB for 6 years and love it. The only problem is that my wife has health issues now and can't sleep. We are looking for a dual living area option such as the FX or RL so she has somewhere to go when she can't sleep. My questions are Outside storage Shower size (I am a wide body) Will the new LTVs run the Air conditioner with the large Lithium battery and for how long. We have a dog that we leave in the motor home when we are doing touristy things. I would rather not have a generator; I would rather have the storage. Any current owners of the FX or RL have any advice. We only do overnight dry camping typically and use our LTV for traveling and sightseeing. We will normally put about 10K miles on a year and a 3-night stay is about the max before we move on. Biggest problem with the murphy bed is the size of the freshwater tank, but we deal with it and fill and dump regularly if possible.
Last post by cbaarch -
the year of the Unity you are upgrading from can make a difference. LifePO2 with the higher Amp Hours may need new controllers if upgrading from 6 Volt Flooded Lead Acid/AGM batteries There is an LTV facebook group that might have better info then this one.
Last post by supersail -
We have covers from US Sheepskin and they are very well made, though spendy. They are comfortable, though not as comfortable as I had hoped - still a bit hot in the summer, but better breathing than the original seats. They are great in winter!
Last post by kclark -
Oooooo more to consider. It will be stored in central Florida so no freezing to worry about and only in winter so i will keep an eye on the temp but should be ok. Losing the Mercedes App would not be good. I will have to consider the ease of just disconnecting vs adding a trickle charger. Thank you for that option
Thank you! I have been reading reading reading and your reply makes it so clear.
I have no issue with the above advice, but you didn't say whether the RV would be stored covered or outdoors. If outdoors, the solar charging would keep your house batteries charged. In my case, when I stored outside over the winter I left the 12V house side switched on so my Winegard hotspot remained active. I like being able to remotely monitor inside temp and I use a wifi camera to visually be able to check on things. Also note the if you want to monitor the chassis stuff through the Mercedes app, you loose that capability by disconnecting the chassis battery ground. In my case, I had a AMP-L-Start B-2-B battery charger so I could also top-up the chassis battery from when the house batteries got charged via solar.
Last post by Christopher -
This 2021 Unity MBL is in excellent condition, always garaged when not in use. It has a mileage of 42,800 miles and lives in the San Francisco Bay area.
The interior of the Unity MBL is spacious and well-designed, with ample storage space and modern amenities. The kitchen is equipped with a refrigerator, stove, and oven/microwave, making it easy to prepare meals while on the go. The bathroom is elegantly designed and includes a full sized shower and toilet for added convenience.
Original options included are 3.6kW propane generator w auto start, 400W solar panels, 2000W inverter, electric awning, Winegard satellite dish antenna, BluRay/DVD player, Leisure Lounge Plus seating, wall safe, hydraulic auto level system, rear ladder, Alcoa aluminum wheels, tow package.
Upgrades include Scotchgard paint protection, lithium coach batteries with Victron connect monitor, Starlink communications,
The sleeping area in the Unity MBL is cozy and comfortable, with an oversize Queen murphy bed that ensures a good night’s rest. The living area is perfect for relaxing and unwinding after a day of exploring, with comfortable seating and a 40″ TV for entertainment.
With its Class B classification, the Unity MBL is easy to maneuver and park, making it ideal for both long road trips and weekend getaways. The 2021 model year ensures that you are getting the latest in Mercedes technology and LTV comfort.
The Leisure Travel Unity MBL is a great choice for those looking for a high-quality, reliable motorhome that offers both comfort and style. Whether you are traveling solo or with a companion, this motorhome has everything you need to make your journey a memorable one.
Last post by cbaarch -
with solar all you need to do for the house batteries is turn the Main Power off for the chassis battery - there is a "Battery Isolation cable" which you can find in the MB manual. It is located beside the gas pedal. and there might be Fuse #32 that needs to be pulled out. No trickle charger needed. If you do not have a manual you can get one from Owner Manuals | Mercedes-Benz Vans Battery Isolation cable disconnect is the same has pulling the negative wire on the battery. After you have turned the engine off and pulled the key you need to wait 20+ seconds before pulling the diconnect cable as that will save all the computer settings
Last post by kclark -
We just bought a 2022 ltv unity mb with lithium batteries and 400 watt solar on the roof. We need to store it for about 5 months and we are not sure what the house and chassis batteries require. We are in Florida so no worry about freezing. Do i need to keep it plugged in? Power knob off? Chassis batteries same as house? Any guidance would be great
