• Condition New
  • Status On Order
  • Order No. RVN25456
  • Stock No. TEMP25456
Retail Price $120,085
Discount – $40,090
Competitor's Price $79,995
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  • 2023 Milestone 370FLMB by Heartland

    Aptly named, this fifth wheel RV provides innovative amenities without leaving value behind. No need to break the bank––a 50-inch entertainment TV with integrated sound bar, and upgraded MORryde solid step with quick adjust system at every door come standard.


    Interior Decor: Addison
    • Milestone Discovery Package
      • Full Profile Painted Front Cap
      • Straight Roofline Profile
      • Infinity Slides
      • Horizon Full View Slideout Windows
      • 7-layer Laminated Plywood Sealed Slide Floors
      • Dexter Axles
      • Nev-R Adjust Brakes
      • Enclosed Heated Underbelly
      • Tinted Safety Glass Windows
      • 2” Double Layer Sidewall
      • Stabilizer Jacks
      • Trifold Sofa
      • Friction Hinge Entry Door w/Triple Aluminum Entry Steps
      • 8’ Wide
      • Solar Prep
      • Skylight in Bathroom
      • Foot Flush Toilet
      • Black Tank Flush
      • Quick Recovery Water Heater
      • Outdoor Speakers
      • Satellite / Cable Hookup
      • 55 amp 12v Power Converter
      • Spare Tire
      • Night Shades
      • Milo Maple Cabinetry
      • Large Entry Handle
      • Backup Camera Prep
      • Residential Refer Standard
    • Milestone Summit Package
      • Dual Ducted 15K BTU A/C Prepped for 2nd Ducted A/C
      • Power Awning w/LED Lights
      • Aluminum Wheels
      • UDC Center
      • Foot Flush Toilet
      • Radius Glass Shower Door
      • Dual 30# Propane Tank
      • 60x80 Queen Bed
      • Theatre Seats
      • Quick Release Jack Pins
      • Water Heater Bypass
      • Propane Quick Connect
      • LED Interior Accent Lighting
      • Pullout Stainless Grill (select models)
      • Basement Storage w/Sideswing Doors
      • 35K BTU Furnace
    • Milestone Elevation Package
      • Stainless Steel Appliances
      • Solid Surface Countertops
      • Flush Mount Backlit Range
      • Hardwood Cabinet Doors
      • Residential Farm Sink w/Upgraded Pullout Faucet & Sink Cover
    • Winterization

    The RV Nation Advantage Features included with every new RV Purchase!

    • 12V Deep Cycle Battery - Free!
    • Propane in Tanks - Free!
    • Dealer Prep - Free!
    • North American Service Network - Free!

    Estimated Payment


    * Not all buyers will qualify. Contact us for details.

    We Deliver! Get An Estimate.

    Whether you pick it up, we bring it to you, or meet in the middle, taking delivery of your new RV couldn't be easier.

    USA only, Please contact us for Canadian delivery quote.

    • Anti-chucking Rota-flex 2″ pin box
    • 50 Watt solar panel with inverter prep
    • Upgraded MORryde solid step with quick adjust system at every door
    • Level Up Electric System – Levels an RV using a one-touch auto leveling feature


    • 14 Cubic foot residential refrigerator with wine cooler
    • 40˝ Luxury fireplace (most models)
    • Chef kitchen (30˝over the range microwave/21˝ large RV oven)
    • Wifi prep with wireless cell phone charging ports
    • 50˝ Entertainment tv with integrated sound bar


    • Full Profile Painted Front Cap
    • Straight Roofline
    • 6’5″ Slideouts
    • Azdel laminated sidewalls with lightweight non-wood substrate, sound barrier and better insulation value


    • 14 Cubic foot residential refrigerator with wine cooler
    • Chef kitchen (30˝over the range microwave/21˝ large RV oven)
    • Anti-Microbial Solid Surface Kitchen Countertops
    • Stainless steel single basin sink with a pull out faucet
  • Specification Imperial Metric
    Cargo Capacity 2,932 lbs 1,329.93 kg
    Dry Weight 12,520 lbs 5,678.98 kg
    GVWR 15,500 lbs 7,030.68 kg
    Pin Weight 2,675 lbs 1,213.36 kg
    Overall Height 13' 3" 4.04 m
    Overall Length 44' 2" 13.46 m
    Overall Width 96" 243.84 cm
    Black Water Tank 40 gal 151.42 l
    Fresh Water Tank 50 gal 189.27 l
    Gray Water Tank 80 gal 302.83 l
** All information contained on this website is believed to be accurate at the time of publication. However, during the model year, product revisions occur and manufacturers reserve the right to make these changes without notice. This includes pricing, colors, materials, equipment, and specifications as well as the addition or discontinuation of models shown on this website.