1: heat-treated wood is the most suitable, with strong corrosion resistance, both indoor and outdoor, cost-effective, compared to CEDAR.
Economy models can be heat-treated with pine, and high-end models can be heat-treated with hemlock.
2: the size of our chiller is: 655*400*518MM
3: the cooling volume of our chiller is 500-1000L
4: Is the noise level of our chiller ≤52dB(A)
5: Our chiller has a built-in water pump system.
6: Is the packaging size of a separate wooden bathtub 920*920*1150MM. The package size with chiller system is 1430*920*1150MM.  The product is assembled and packaged as a whole set, customers can use it directly when unpack the package.     


Alpha Sauna is a professional manufacturer of Cold Water Plunge
Alpha Sauna is a professional Cold Water Plunge manufacturer
Alpha Sauna is a professional manufacturer withCold Water Plunge price

 glow sauna,

 1KW Chiller system temperature arranges from 3 degress to 10 degress.
Water can lower to 3 degress within 1.5 hours. 

Alpha Sauna is a professional manufacturer of Cold Water Plunge
Alpha Sauna is a professional Cold Water Plunge manufacturer​​​​​​​
Alpha Sauna is a professional manufacturer withCold Water Plunge price