The Sportsmobile Promaster EB 112s is built around insulation most Class Bs don't come close to matching: cork underlayment underfoot, wool-lined walls, doors, and ceiling, radiant barrier foil throughout, and magnetic arctic panels for the windshield and van doors. That layered approach means genuine four-season comfort, not just marketing copy. A 3,000-watt true sine inverter with Bluetooth monitoring, a 100V/50A MPPT solar controller, and a 200Ah AGM battery system keep things running well off-grid, while a Norcold 12V fridge, on-demand water pump, and city water hookup round out the galley. The Ram ProMaster chassis earns consistent praise from owners for its tight turning radius and everyday driveability, making the Sportsmobile Promaster EB 112s as practical to pilot through a city as it is to park in the backcountry.
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Class b motorhomes that share features with the Promaster EB 112s, like chassis ram.
