Question: Does the Catalina SJ sauna heater require a heater fence?
Answer: The SJ sauna heater has a built-in heater fence.

Question: Is a heater guard recommended for the SJ sauna heater.
Answer: No, this Catalina SJ Sauna Heater has a guard already built into it.

Question: Can you preset heaters to turn on when I am not here?
Answer: Yes, some saunas are designed to be preset for up to eight hours ahead. When the time comes due, the heater will operate for 60 minutes and shut off. Further operation of the sauna heater must be done by the sauna user at this time.