DIY Cold Plunge Bathtub Conversion

Convert a bathtub into a DIY Hot + Cold or DIY Cold Plunge! This is a complete build plan with diagrams and supplemental video every step of the way showing how I converted a freestanding bathtub into a cold plunge from start to finish including shopping list, diagrams, plumbing plan, etc.

It's got all the big features you would look for in a luxury cold plunge; ozone sanitation, filtration, cooling, heating, multicolor light and 24/7 circulation. It even has an option to heat to 105. Depending on which option you choose, the cost of this DIY can be anywhere between $2,500-$3,000.

Plan Features:

• PDF with diagrams, parts, tools, tips & tricks
  
• Supplemental video for each step
• Parts shopping list with direct links

Compatible Bathtubs:

• Specific tub is linked in the plan
• Compatible with most freestanding tubs
• Principles shown in the plan are universal

Compatible Chillers:

• Active Aqua 1/4HP, 1/2HP
• EcoPlus 1/4HP, 1/2HP (1/4HP shown in videos)