Warranty: every chiller
The warranty term on every chiller, and who stands behind it.
Warranty terms are 1 year across the 12 chillers. 3 carry no clean term, so the manufacturer's own wording is shown instead of a number.
How these are worked out
The term comes from the record. What a term actually covers is a brand promise rather than a product one, and it is rarely one number: a cabinet, a heater, controls and glass are usually covered for different lengths of time. Each brand page carries that full table with the date it was captured, so the brand here is a link to it rather than a summary of it.
Assumptions: electricity at $0.17 per kWh (US average), cost per session over 3 years at about 1 session per week (price divided by 156), sauna running cost at a 30-minute session. These are estimates for comparison, not quotes.
Records on this page last verified August 26, 2026.
| Ownership | What it means |
|---|---|
| Upkeep | The filter is checked and cleaned on usage, and replaced on the chiller manufacturer's schedule rather than a general one. Ozone or UV built into a chiller reduces the chemical load but the sources are explicit that it does not replace sanitiser on a shared or heavily used tub. Water chemistry still applies to the tub it serves. |
| What you rebuy | Replacement filter cartridge (interval per the chiller manufacturer) |
These apply to the class, not to this record alone, and they are sourced from the manufacturer guidance for it. Anything a source does not state is left out rather than estimated.