Nauti-Stat™ MP 3V Marine WiFi Thermostat is a direct drop-in replacement for the Frigit™ MAC-PRO Series up to 3V/2. It uses all existing wiring connections and provides identical functionality in a modern package, and also includes WiFi Connectivity to allow remote monitoring and adjustment. It is designed to save labor time and rewiring effort by it’s ability to replace failing units in mere minutes.

Temperature control



Fan speed control

Nauti-Stat (1)

Password protected

Individual Nauti-Stats™ can be appropriately named for their location onboard to prevent confusion.

Password Protection helps keep out unwanted interaction with the unit.