Amazon.com: Magic&shell Dial Thermostat AC 250V 16A 30-150 Degree Centigrade Adjustable Capillary Temperature Controller Switch for Electric Oven Refrigerator Heater : Industrial & Scientific
SUPCO SHL150 Thermostat Limit Control for Home Heater, 150 Degree F Cut Out Temperature, 25 Amp, 240Vac: Room Air Conditioners: Amazon.com: Tools & Home Improvement
Pentair MiniMax Hi-Limit 150 Degree Thermostat Sensor For Heaters (#471587)