Redwood Outdoors Denali All-In-One Cold Plunge

Redwood Outdoors builds the Denali around the Balboa CLIM8ZONE II Deluxe system, which chills to 37°F or heats to 104°F at a stated maximum of 45 dB, with a 1.5 HP rating printed in the spec table. The tub itself is heat-treated Canadian hemlock over a moulded white acrylic liner, holding up to 80 gallons with seating for one, and it arrives fully assembled: plug into a GFCI-protected 120V outlet (12A max), fill with a hose, and it runs. Built-in UV sanitation, a single chiller filter cartridge, an insulated vegan-leather lid with child lock, and freestanding entry steps round out the kit.

The trade-offs are documented on Redwood's own pages. The warranty is 1 year limited on both tub and chiller — half or a third of what several rivals at this price offer — and the unit must be winterized below 32°F ambient, since freeze damage is excluded from coverage. The 37°F minimum is cold but not ice-water cold, and Redwood does not publish energy-consumption figures, so running cost has to be judged from the 120V/12A electrical spec alone.