2026 Catalina 343BHTS

The Catalina Legacy Edition 343BHTS is the flagship of the lineup — the largest, heaviest and most-equipped plan profiled here. A separate rear bunk room sleeps five-plus with two bunks, a COA cube futon, an entertainment center and a solid privacy door; a front master suite up front pairs an enormous closet with a second utility closet prepped for a stackable washer/dryer; and the combined living and kitchen area opens through a triple-slide layout with a booth dinette, an SLS sofa and an L-shaped kitchen. A standard full-size outside camp kitchen with a griddle, a dorm refrigerator and a sink completes it, with nominal capacity of ten.

At 8,936 pounds unloaded and 38 feet 1 inch, the 343BHTS is a three-quarter-ton tow, not a half-ton trailer — the triple slides and bunk room push it past 10,000 pounds loaded. As a top Legacy plan it carries the tier’s richest standard equipment: solid-surface kitchen counters, upgraded aluminum wheels, a 21-foot awning (the longest in the line), 50-amp service and washer/dryer prep, on top of the line’s GE 10.7-cubic-foot 12V refrigerator, 60,000-BTU tankless water heater and 13,500-BTU heat-pump air conditioner. A BAL 5.3 auto-leveling system is a popular option, and the plan offers two alternate configurations — a two-queen-suite version and a den-room version — in place of the bunk room and camp kitchen.

Construction is the line’s metal-sided value build scaled up — a Norco powder-coated steel I-beam frame with full-length outriggers, a Platinum .024-inch aluminum exterior with a smooth radius front, a seamless Alpha roof membrane and an enclosed, fully sealed corrugated underbelly — with JBL Aura audio and a 600-watt solar prep. For a large family that wants a private bunk room, a real master suite and laundry prep in a value-priced package, the 343BHTS is the top of the Catalina range.

Coachmen's Catalina is one of the highest-volume value travel-trailer nameplates in North America, spanning several sub-lines: the lighter Summit Series 7, the mainstream Summit Series 8, the full-feature Legacy Edition, the Trail Blazer toy haulers and the Destination park trailers. The 343BHTS on this page is highlighted; the other profiled plans link to their own pages. Profiled here are breadth-spanning Summit 8 and Legacy Edition floorplans — the rest of the roster is catalogued on the line hub and profiled in demand order.

This floorplan carries its water comfortably. A full 38-gallon fresh tank is roughly 21% of the 1,500-pound cargo capacity, leaving the 343BHTS with a usable gear budget even when you tow full.

The published dry tongue weight of 1,202 pounds is 13% of the 8,936-pound dry weight, which sits inside the 10–15% band usually quoted for stable towing. It is still a dry figure: loading the front pass-through and the fresh tank both push it up.

Nothing above changes the ceiling. Loaded to its 10,436-pound GVWR the 343BHTS is towing 1,500 pounds more than its 8,936-pound dry figure, and that is the number your vehicle has to be rated for — not the brochure weight.

Tank balance is generous here: 38 gallons of fresh against 60 grey and 28 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.

Ranked by GVWR, the 343BHTS sits 17 of 20 in the Coachmen Catalina line: 10,436 pounds against a line that runs from 6,518 to 11,458 pounds. That position is the useful thing to know, because the plans immediately either side of it are the real alternatives.

Either side of it in the same line: Coachmen Catalina 293TQBSCK is 568 pounds lighter at 9,868 lb GVWR; and Coachmen Catalina 313RLTS is 563 pounds heavier at 10,999 lb GVWR.

Against the 343BHTS: the Delta 321BH is 14 lb heavier and 1 ft shorter and sleeps 3 fewer; the Access 32BR is 36 lb lighter and sleeps 2 fewer; the Jay Flight 331BTS is 36 lb lighter and sleeps 2 more. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.

Those are the nearest travel trailers from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.

For scale, the Coachmen Catalina floorplans profiled here run 4,647 to 9,130 pounds dry and 26 to 38 feet of exterior length across 20 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.

Every profiled floorplan in this line, with the full weight table, is on the Coachmen Catalina line hub.

This catalog tracks 18 specification fields per floorplan. Named sources publish 16 of them for the 343BHTS. The rest are not shown, because the alternative is reading a figure across from a sibling floorplan or from what the segment usually does — and a number nobody published is worth less than an admitted gap.

Not published for this floorplan: interior height, tire specification. If you find one of these in a manufacturer document for this plan, it belongs on this page.

The completeness figure at the foot of this page (95%) measures the same thing on the full field set: it is a measurement of how much this floorplan’s manufacturer publishes, not of how much research went into the page.

Values on this page carrying an asterisk were derived by arithmetic from published figures, or come from a single source, rather than being printed directly by the manufacturer. The flag travels with the number into the downloadable spec sheet.

How every figure here was sourced and checked is set out on the methodology page.