The mechanical thermostats (temperature sensing switches) supplied with most boat refrigerators work fine for two years or so.
Repurposed Garage Refrigerator : r/wine
Genuine OEM Sub-Zero Refrigerator Temperature Control
Fashion products thermostat for refrigerator
Features & benefits:, Accurate Temperature Control - Simply plug it into an outlet, select the timing mode, and set the temperature range. The
NOYAFA NF-567 Timer Thermostat With Waterproof Probe 10A 2200W Range -9~99℃
Fashion products thermostat for refrigerator
MAKE : CQC. 20(20)A 250/125V. 100% GENUINE PRODUCTS. FOR nVent/HOFFMAN.
CQC WK12.8E-115-062 THERMOSTAT 10-1061-16 FOR nVent/HOFFMAN
ISOTHERM Cruise 195 Stainless Steel Fridge/Freezer - AC/DC, Left
Pictures of Item. Photoelectric switch. Proximity switch. Motor and encoder.
QTY:2 NEW For Refrigerator thermostat thermostat copper insert WDF25K-1070-028
Technical parameters: Power: 50Hz AC220V The maximum load power: 2000W Temperature control working temperature: 0 ~40℃ Temperature measurement range
Digital LCD Temperature Thermostat Controller Aquarium Incubator Refrigerator
Mechanical Thermostat Switch KTO011 Temperature Controller KTS011