The Commercial Gas Thermostat Model Fdh operates within a temperature range of 300-650°F, making it ideal for high-temperature applications. Designed for commercial use, this thermostat ensures precise temperature control for gas heating systems. Its durable construction meets industry standards, ensuring reliability and safety. The thermostat features easy installation and compatibility with various gas appliances, making it a versatile choice for commercial kitchens and industrial settings. With its robust design, it provides long-lasting performance and accurate temperature regulation.