Specs for 2026 Heartland - Sundance XLT
Floorplan: 28BD (Fifth Wheel)

General

Dimensions

Weights

2026 Heartland Sundance XLT RVs for Sale Near You

Capacities

Exterior

Electrical

Features

STANDARD EXTERIOR FEATURES:
1.5 in. fresh water drain valve
5 in. TrussTXL Roof System (rated for 4500 lbs) w/ plywood roof decking
Alpha Ply TPO roof membrane (thickest roof membrane with limited lifetime warranty)
50-amp detachable power cord
LED lighting in the pass-through area
Auto-grade vinyl graphics
Automotive-style front cap with max turn radius (painted on select models)
Black tank flush
Additional dump valve @ termination
ThermaShield: zero-degree tested weather protection: fully enclosed and heated underbelly (ducted), 35,000 BTU furnace, double-layer fiberglass batt insulation in ceiling and floor, double-sided radiant barrier insulation (roof, floor and behind cap), PEX plumbing
Commercial-grade rubber flooring in the pass-through area
Dual 30 lb. LP bottles
Factory-installed roof ladder prep
Galvanized steel-coated outside kitchens
AeroChill Directional Cooling System—exclusive insulated dual duct design, directional and closeable A/C vents, and larger return air vents with user-accessible filters
Independent satellite and cable hookups (outside kitchens and/or pass-through storage areas)
LED exterior lighting package
LP quick connect for gas griddle
Metal slam latch baggage doors
Nitrogen-filled undermount spare tire (model/option varies: 15 in. or 16 in.)
Quick connect water connections (door side hot/cold only)
Slide topper/awning prep
CoreShield Walls—2 in. vacuum-bonded laminated sidewalls and floors with 2 lb density foam (including slide end walls and rear wall)
Rear camera prep

STANDARD INTERIOR FEATURES:
2-piece high-gloss bathroom surround
Teak seat shower prep
5/8 in. tongue-and-groove plywood flooring
75 lb. full extension drawer guides
30? x 22? shower skylight
Bedroom TV, SAT, and cable prep
C.P.A.P.-prepped bedroom (both sides)
Extra 120V power outlets in kitchen and slide rooms (where applicable)
Gas-strutted under-bed storage
High-sheen handcrafted door/drawer fronts
Medicine cabinet with custom-framed mirror
Kitchen faucet with pull-out sprayer
Porcelain foot flush toilet
Residential vinyl flooring throughout (no carpet)
Theater seating (select models)
Tri-fold hide-a-bed sofa with residential memory foam sleep surface (select models)
USB-C 12V charging ports (multiple locations throughout)
Water shutoff at all faucet locations
100% no floor heat vents
4? interior ceiling can lighting (4000K lumen)

CAMPING IN COMFORT PACKAGE (MANDATORY):
15K BTU “Whisper Quiet” A/C and bedroom A/C prep
4K Ultra LED HD Smart TV in living room (varies from 40? to 65?)
50-amp service with dual A/C ducts
60K on-demand tankless water heater
Custom machined aluminum rims
Electric patio awning
Hidden hinges on cabinet doors
Interior “Blue Sync” Audio Connect w/ MB Quart Sound (TV & Phone)
Keyed-Alike™ lock system
MORryde Step Above™ entrance steps (main entrance)
Rainproof bathroom power vent
Rear 2 in. towing receiver (4-pin connector on fifth wheels only)
Winegard Air 360 4G+ Antenna & Router Prep
PowerUp Solar 1 – (1) 200W solar panel and 30-AMP digital controller
Inverter pre-wire (multiple locations throughout)
8 cu. ft. 12V refrigerator
60×80 residential queen mattress w/ aloe vera material
Electric rear stabilizer jacks
Blackout roller shades with reflective side throughout
Magnetic catches for all drawers & doors
Monitor switch panel