Viking Spas Replacement Hot Tub Covers

Viking Spas builds in Michigan and organises its hot tubs into the Element, Heirloom and Elite series. Twelve of its models are square cabinets the AIRCAP 1™ fits, in three footprints — 78, 86 and 92 inches — including two that Viking no longer sells, the Legacy and Legend.

The Regal and Royale names each appear three times, once per series, and Viking lists all six at 78" × 78". The series changes the jets, cabinet and equipment package, not the footprint, so the cover size is the same whichever one you own. Older names are shown beside each model: Viking renamed the PSL the P+ in 2019 and dropped the ETS and P versions for 2026, and it listed all of them at 78" × 78" too.

• The Regal (Regal ETS, Regal P), Regal P+ (Regal PSL) and Regal X, and the Royale (Royale ETS, Royale P), Royale P+ (Royale PSL) and Royale X, are all listed by Viking at 78" × 78" and take the AIRCAP 1™ XX-Small, which fits square spas 77–79".
• The Ascent and Apex, and the Legacy (Legacy 1, Legacy 2, Legacy-41, Legacy-51, 2011–2024) and Legend (Legend 1, Legend 2, Legend-41, Legend-51) they replaced for 2025, all measure 86" × 86" and take the AIRCAP 1™ Medium, which fits square spas 86–88".
• The Tradition and Heritage measure 92" × 92" and take the AIRCAP 1™ X-Large, which fits square spas 92–94".

Regal and Royale owners: measure across the top. Viking prints every Regal and Royale at 78" square, but its own 2022 drawings of the Regal and Royale shells put the top lip at 79¼". If your tub measures over 79" across the top, take the AIRCAP 1™ X-Small, which fits square spas 80–82", instead of the XX-Small.

Royales from before 2017. Viking redesigned the Royale for 2017, with a new lounger with an armrest, corner speakers and a foot dome, on the same 78" footprint. Viking printed the earlier Royale at 78" square too, but we have found no drawing that measures that shell across the top, so if your Royale — including a Royale ETS, P or PSL — dates from 2016 or earlier, measure across the top before ordering.

Legacy and Legend owners. Viking sold the Legacy and Legend from 2011 to 2024 in its Destiny River series, later called the Elite series, and printed both at 86" × 86". The 1 and 2 versions of each model share one shell and differ in pumps and jets, not size; Viking’s 2014–2016 jet sheets call them the Legacy-41, Legacy-51, Legend-41 and Legend-51. For 2025 the Apex and Ascent replaced them on the same 86" footprint, which is why all four take the Medium. The Legacy name is older than this tub: Viking’s 2008–2010 website listed a Legacy I and Legacy II with different jet counts, and we have not been able to confirm their size, so if your Legacy is older than 2011, measure it before ordering.

Every AIRCAP 1™ ships with the Ziptech™ modular skirt system, so you can zip on the right skirt depth for your cabinet instead of ordering a custom cover.

Viking models the AIRCAP 1™ does not fit. The Viking and Viking P+, like the older Viking I, II, III, 1P, 2P and 3, are 72" round, and a round cover cannot be substituted with a square one. The Elevate, Elevate P+ and Elevate X, sold as the Aurora until 2025, measure 60" × 84", which is rectangular. Chill Therapy is a 70" × 33" cold plunge. The Thor, Odin, Asgard and Valhalla are swim spas, 13 to 19 feet long. The AIRCAP 1™ is built for square cabinets from 77 to 94 inches.

Measure your own spa before ordering — cabinet sizes can change between model years, and older Viking models such as the Eclipse, Supreme, V300 and V500 are not listed above. The SureFit™ measuring guide walks through it in two measurements, and works for any square hot tub from 77″ to 94″, Viking or not.