New 2025 Jayco Seismic Luxury Series 3815

Standard Features (2025)

Standard Exterior Equipment

• 102 in. wide-body structural steel I-beam construction
• 3-season removable garage wall
• Battery disconnect
• Climate Shield™ zero-degree tested weather protection:
  • 40,000 BTU output furnace
  • Double layer fiberglass batt insulation (roof and floor)
  • Fully enclosed and heated underbelly (ducted)
  • PEX plumbing
• Custom automotive-grade vinyl exterior graphics package
• Detachable shore power cord
• Dual 30 lb. propane bottle with auto regulator
• Exterior marine-grade speakers with Bluetooth® controller
• Folding roof ladder
• Fully enclosed, LED-lit universal docking center:
  • Black tank flush
  • Independent satellite wiring
  • Quick-connect outside shower
  • Whole coach cable hookups
  • Winterization and sanitation
• Helix Cooling System™ (industry exclusive):
  • Directional and closeable A/C vents
  • Jayco exclusive insulated dual duct design
  • Larger return air vents with user-accessible filters
  • Two exterior-mounted 15,000 BTU "Whisper Quiet" A/C unit (living room and bedroom)
• JayPort for outside griddle
• JaySMART™ (Safety Markers And Reverse Travel) LED lighting (patented)
• LED exterior lighting package
• Magnum Truss™ Roof System (strongest tested roof in the industry) with Alpha roof membrane system with limited lifetime warranty
• MORryde Safe-T-Rail grab handle
• Oversized multi-battery compartment (industry leading room for 4-6 batteries)
• Painted fiberglass front cap with clear coat and built-in specialty LED lighting
• Pass-through storage with Slam-latch™ baggage doors
• Stronghold VBL™ aluminum framed and vacuum bond laminated gelcoated fiberglass exterior walls (including slide room end walls)
• Under-mounted spare tire
• Water heater bypass
• Exterior spray port at the front entry door area

Standard Interior Equipment

• 12V charging station
• 17 cu. ft. 12V refrigerator
• 5/8 in. tongue-and-groove joined plywood floor decking and 3/8 in. tongue-and-groove joined plywood roof decking
• Bathroom skylight
• Carbon monoxide and LP detector
• CPAP prepped bedroom
• Custom interior design - Vintage Farmhouse
• Dual USB charging ports (kitchen and bedroom)
• Gas-strutted under-bed storage
• Hallway window
• Handcrafted hardwood glazed doors, drawers and trim
• Hardwood safety handrail on hallway steps
• Heavy-duty, 75 lb., full-extension, steel ball-bearing drawer guides
• Hidden hinges, magnet latches, and soft close cabinet doors
• Inverter pre-wire
• JAYCOMMAND® Smart RV System
• LED backlit custom framed mirror and medicine cabinet
• LED fireplace with electric space heater (select models)
• LED interior lighting throughout
• No in floor heat registers throughout the coach
• Porcelain foot flush toilet
• Residential dove tail jointed drawers throughout
• Residential quilted bedspread and pillow shams
• Residential NuVo H2O whole coach water treatment system with water softening and triple cartridge filters
• Residential stainless steel kitchen sink with hi rise pull out faucet
• Residential vinyl flooring (made in the USA)
• “Shoe garage” in hallway step (select models)
• Solid hardwood slide fascia and cabinet doors
• Spice rack behind kitchen cabinet door
• SuperSofa with heat, massage, recliners, eating tables and LED lighting
• Vinyl flooring in slideouts (no carpet)

Customer Value Package (Mandatory)

• 16 gal. gas/electric DSI water heater
• 39 in. 4K Smart bedroom TV
• 50" 4K Smart LED HDTV with fully digital HDMI® output in living room
• 50-amp service and 3rd A/C prep
• Automotive style front windshield
• Backup, main entrance door and side observation security camera prep (includes a power switch in the bedroom to use the optional 7 in. monitor for security)
• Bathroom power vent
• Cellular prep for 5G Wi-Fi repeater
• Custom machined aluminum rims
• Dual electric awnings with RGB LED lights (multi-colored with remote control)
• Frameless dark tinted safety-glass windows
• GE Profile Series 30 in. residential convection microwave with built in air fryer
• GE Profile Series residential 24 in. range (3.7 cu. ft. with 9,100 BTU high output burner)
• Hidden hinges, magnet latches, and soft close cabinet doors and drawers
• High gloss gel coated exterior sidewalls
• Hydraulic 6-point auto-leveling system with oversized foot pads
• JAYCOMMAND® “Smart RV” system powered by BMPRO®
• JBL® home entertainment system with sound bar and wireless subwoofer
• Keyed-Alike™ lock system
• MORryde® StepAbove™ entrance steps with strut assist (main entrance)
• Night roller shades in living room
• NPS – Powered by Yamaha 6,000 watt generator, gas/C.A.R.B certified with built in pure sign inverter
• Residential "Do it all" sink with pull-out kitchen faucet, glass rinse, and vegetable rinse
• Residential “walk-in” shower with shampoo/soap holder, teak seat and shower tower
• Residential king (72 in. x 80 in.) mattress with under-bed storage
• Residential solid-surface kitchen countertop
• Rooftop and ground solar prep
• Washer/dryer prep
• Wireless remote control system (includes Bluetooth® wireless interior controls) with dimmer switches

5 Star Handling Equipment (Mandatory)

• 5 in. 16 ply 'H' rated Uniroyal tires
• Dexter® Axles with ABS and Tow Assist - includes Nev-R-Adjust® brakes and E-Z Lube® hubs
• MORryde® CRE-3000™ rubberized suspension
• MORryde® pin box
• Wet bolt fasteners, bronze bushings and 4,000 lb. leaf springs

Ramp and Cargo Equipment

• 2 in. block-foam fully insulated garage floor (industry first)
• Dual 30 gal. fuel tanks with timer (1 dedicated to generator)
• Garage D-rings mounted to steel frame
• HappiJac® electric-lift queen beds/convertible sofas with folding armrests and cup holders
• LED high-intensity ramp lights
• Ram air vents and power roof vent
• Ramp patio kit with exterior steps
• Rear electric patio awning
• Rear ramp door and patio with anti-slip, non-skid flooring
• Three seasons garage wall/doors (removable)
• Tuff-ply, rubberized garage floor liner

Options

• 15,000 BTU drop-in cargo area A/C
• 32 in. 4K Smart LED cargo TV
• 7K hydraulic disc brake package (ABS N/A with disc brakes)
• 8K hydraulic disc brake package (ABS N/A with disc brakes)
• Customer Value Package with 15,000 BTU A/C and heat pump
• Extreme Weather Package:
  • 120V heated holding tank pads
  • 12V wrapped and heated fresh water line
  • Interior illuminated switch
• Frameless dual-pane tinted safety-glass windows
• Full body paint options: Metallic Ice, Velocity Blue and Victory Red
• GE 21 cu. ft. residential refrigerator with 1800W inverter
• MORryde independent suspension with 8K axles and disc brakes (ABS not available)
• Overlander 2 Solar Package: 30-amp solar controller and (2) roof-mounted 200W solar panels with 1800W inverter
• Overlander 4 Solar Package: (4) 200W solar panels, (2) 100-amp/hour lithium heated batteries, 60-amp controller, 3000W inverter, DC/DC power converter, soft start power save main 15K A/C, soft start power save for bedroom 15K A/C, battery monitor, energy management system, roof pre-wire for additional solar panels, generator option compatible and heavy gauge steel battery enclosure
• Overlander EXT Solar Package: 3000W inverter/charger with internal 50-amp transfer switch, energy management system, (6) solar panels with 200W each, (6) 100-amp/hour lithium heated batteries, 12V DC A/C in bedroom, DC to DC battery charger, 100-amp MPPT controller management, generator prep capable
• Patented Outside Tailgater Camp Kitchen
• Queen residential foam-top mattress
• Sani-Con® Turbo Waste Management System
• Slideout awnings (quantity varies by model) (standard 4113)
• Truma on-demand water heater
• Wireless backup/rear, side view and front entrance door observation camera kit (includes a power switch in the bedroom to use the (optional) 7 in. monitor for security)
• Outside Halo griddle for outside kitchens or JayPort system (includes LP quick-connect) (select models)

Please see us for a complete list of features and available options!

All standard features and specifications are subject to change. 

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details. 

Due to the current environment, our features and options are subject to change due to material availability.