Nordic Wave Viking Premier Cold Plunge vs Renu Therapy Cold Stoic 2.0
Both models appear in our Best Cold Plunges of 2026 comparison. This page sets their published specs side by side.
We have not tested these products hands-on. Everything here comes from manufacturer specifications and merchant listings, last checked Oct 11, 2026. Price buttons are affiliate links, and we may earn a commission at no extra cost to you.Affiliate disclosure
Key differences
The Nordic Wave Viking Premier Cold Plunge lists for $2,509 less than the Renu Therapy Cold Stoic 2.0 ($6,990 vs $9,499). Prices were checked on different dates and change often; check the merchant before you buy.
In our Best Cold Plunges of 2026 comparison, the Nordic Wave Viking Premier Cold Plunge is the Best Value pick.
In our Best Cold Plunges of 2026 comparison, the Renu Therapy Cold Stoic 2.0 is the Best Premium pick.
Side by side
"Not published" means our data has no figure from the maker or merchant. Warranty entries are what the listing said; check the maker's terms before you buy.
Price buttons are affiliate links. We may earn a commission at no extra cost to you.Affiliate disclosure
Not fully published — the manufacturer states a modular vertical design rated for users up to 6'4"; confirm exterior footprint with the dealer before purchasing
70"L x 33"W x 35"H exterior; holds up to 134 gallons
Power
Standard household outlet (exact amperage not published — confirm with the manufacturer before installation)
120V/15A circuit for the 0.25 HP chiller
Placement
Indoor or outdoor
Indoor or outdoor
Installation needs
Indoor or outdoor rated; about 15 minutes to set up per the manufacturer
Indoor or outdoor; standard 120V/15A outlet required; confirm floor loading for indoor installs given ~1,155 lb filled weight
Warranty (as listed)
5-year warranty on the tub; 1-year warranty on the chiller (residential use)
5-year limited warranty (residential use only)
Temperature Range
35°F (cold) to 104°F (hot) — dual heating and cooling
An indoor/outdoor-rated cold plunge that cools to 35°F and heats to 104°F, with UV and multi-stage filtration and app control.
Why we labeled it: The lowest price here, plus hot-and-cold function that only one other tub in this comparison offers.
May suit: Buyers who want both cold and hot water from one unit; Buyers who want the lowest-priced integrated-chiller plunge in our cold plunge comparison
In its favor
4.9/5 manufacturer-reported rating from 492 reviews, shared across the Viking line on the official site
Wider temperature range than cold-only competitors (35-104°F)
Faster setup (about 15 minutes) than most plumbed-in alternatives
Against it
Chiller horsepower and exact electrical draw are not published on the manufacturer's product page — confirm before buying if you're planning your circuit
Chiller warranty (1 year) is notably shorter than the 5-year tub warranty
Premium price point compared to manual ice-fill tubs
