7" Domestic Stem Thermostat 10-70C OTC 85

The STK7 7-inch Domestic Stem Thermostat is designed to regulate hot water temperature safely in domestic water heater tanks. With a temperature range of 10-70 °C and a safety over-temperature cut-out at 85 °C, it helps prevent overheating. It features a 7-inch stem, rated for 20 A / 250 V, and is ideal for replacing failing thermostats in standard home water heaters. 

• Adjustable set-point from 10-70 °C — meets typical domestic hot water needs. 

• Over-temperature cut-out at 85 °C to protect against overheating if thermostat fails. 

• 7-inch stem length for mounting through standard thermostat pocket. 

• Rated 20 A at 250 VAC, suitable for typical water heater elements. 

• Model equivalents include ST107, VK4252, EUT107, EUT7STEME