The KST series of adjustable, automatic reset thermostats is designed to meet the high electrical capacity requirements of electric water heaters. Its design uses a snap-action, temperature sensitive bi-metal disc to provide long, dependable control life at electric loads up to 30 amps at 250VAC. The KST can be supplied in combination with our KSD manual reset limit as an industry standard electric water heater temperature control/limit.

The KSD208R manual reset temperature limit from Z® offers proven reliability in a compact, versatile, cost-effective design. The bi-metal disc’s snap-action provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 40 amps at 277 VAC.

The KSD207RD manual reset temperature limit from Z® offers proven reliability in a compact, versatile, cost-effective design. The bi-metal disc’s snap-action provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 40 amps at 277 VAC.

The KSD207R manual reset temperature limit from Z® offers proven reliability in a compact, versatile, cost-effective design. The bi-metal disc’s snap-action provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 40 amps at 277 VAC.

Include 1 PC AL7747 dryer heating element, 1 PC AL9973 dryer thermal cut-off fuse kit, 1PC AL7274dryer thermistor and 1 PC ALT401 dryer thermal fuse.

Include 1 x AL7747 Heating Element, 1 x ALT194 Thermostat Kit, 1 x ALT401 Thermal Fuse.

Include 1 x AL7747 Heating Element, 1 x ALT194 Thermostat Kit, 1 x AL9973 Thermal Fuse and 1 x ALT401 Thermal Fuse.

Include 1 x AL7747 Dryer Heating Element, 1 x AL9973  Dryer High Limit Thermostat and Thermal Cut-Off Kit

The package includes 1 x AL7747 Dryer Heating Element Assembly. The power is 5400 watts and the voltage is 240 volts. This AL7747 heating element has 2 5/16" terminals.