CT004 Barrel Cold Plunge
Model: CT004
Cold Plunge Tubs
CT004 is a round barrel cold plunge listed with an external chiller requirement and 1/2 or 3/4-inch inlet and outlet. Its parameter-table configuration is a stainless-steel liner, red-cedar surface, and Oxford cover, while the page also describes alternative liner and exterior options; confirm the selected build before ordering.





Advantages & features
Documented material alternatives
The page lists Stainless Steel or PP inner choices and Red Cedar, Thermo Spruce, or Thermo Hemlock surfaces. This provides documented material alternatives, rather than a single fixed material statement. Confirm the selected liner-and-surface combination because different sections of the page present different CT004 configurations.
External-chiller connection details
CT004’s parameters state that an external chiller is needed and list 1/2 or 3/4-inch inlet and outlet sizes. These published connection details can support compatibility discussions for an external cooling setup. The page does not identify a supplied chiller, so compatible equipment and supply scope require confirmation.
Published cover and access features
The feature list names an Oxford cloth cover and a wooden step, and it identifies a wooden cover as optional. These are the page’s published enclosure and entry features. The page does not specify which optional cover or component set is supplied with every configuration, so confirm the selected scope with VAPA.
PP-liner maintenance statement
The product introduction describes the PP inner liner as easier to clean and maintain than a conventional acrylic liner. This is a PP-liner-specific statement, not a claim for every CT004 configuration: the parameter table lists a stainless-steel liner and the feature list includes both PP and stainless-steel options.
Listed specifications
| Liner (parameter table) | Stainless Steel liner |
|---|---|
| Surface (parameter table) | Red Cedar surface |
| Cover (parameter table) | Oxford cover |
| Product Size/MM | Ø850*H970; depth 850 |
| External chiller connection | External Chiller Needed; 1/2 or 3/4-inch inlet and outlet |

Open-tub reference view
Reference view showing water in the open round tub and a two-step ladder at the front.

Front access reference view
Reference view showing the round barrel form, a two-step ladder, and two exterior bands.
Configuration and external-chiller confirmation
CT004 is listed with an external chiller required. The page lists 1/2 or 3/4-inch inlet and outlet, but it does not identify the chiller as included. Confirm compatible external equipment, the selected liner/surface/cover build, and the scope of any cover, step, logo, or size customization with VAPA before ordering.
View the original VAPA listing
Request a model-specific quotation