CT021 Oval Cold Plunge Tub
Model: CT021
Cold Plunge Tubs
CT021 is an oval cold plunge with a red cedar exterior and stainless-steel inner. Its listed features include double-layer insulation and an Oxford cloth cover. The product table gives a size of 1500*700*780 mm and calls for an external chiller, with 1/2 or 3/4-inch inlet and outlet connections.





Advantages & features
Cedar-and-steel construction
VAPA describes a red cedar shell around a stainless-steel inner. The Features list states a 1.5 mm inner and gives 304#/316#, while the Parameters table names 304 stainless steel; confirm the grade for the ordered CT021.
Listed cover and insulation
The listed configuration includes double-layer insulation and an Oxford cloth cover. The product introduction also describes a heavy-duty cover and double-wall construction, but does not provide a quantified insulation or temperature-retention performance figure.
Seating and access details
The CT021 introduction describes two ergonomically positioned seating platforms and an integrated stainless-steel ladder. These are source-described construction and access details; the page does not give seat dimensions or further ladder specifications.
External-chiller connections
The product table states that an external chiller is needed and lists 1/2 or 3/4-inch inlet and outlet connections. Confirm the connection size and whether the chiller or any connection accessories are included with the order.
Listed specifications
| Product size | 1500*700*780 mm |
|---|---|
| Material (Parameters table) | Red Cedar + 304 stainless steel |
| Stainless-steel inner thickness / grade (Features list) | 1.5MM thick; 304#/316# stated |
| Insulation | Double layer insulation |
| Cover | Oxford cloth cover |
| Chiller requirement | External Chiller Needed |
| Inlet and outlet | 1/2 or 3/4-inch inlet and outlet |

Cover shown on the tub
This product view shows a dark fitted cover across the tub opening; confirm included cover details with VAPA.
Confirm chiller and connection details
VAPA's CT021 parameters state that an external chiller is needed and list 1/2 or 3/4-inch inlet and outlet connections. Confirm the selected connection size and ask VAPA whether the chiller, cover, and any connection accessories are included or supplied separately for the order.
View the original VAPA listing
Request a model-specific quotation