Robertshaw ST22-70K Surface Mount Twin Hot Water Thermostat Kit 50-70°C (ST2201133)

Robertshaw ST22-70K Surface Mount Twin Hot Water Thermostat Kit 50-70°C (ST2201133)

The ST22-70K is a reliable, surface-mounted thermostat designed for twin hot water storage systems. It replaces older models like the ST22-80K and is commonly used in both domestic and commercial applications across Australia and New Zealand. With a temperature range of 50°C to 70°C and an over-temperature cutout at 88°C, it ensures safe and consistent water heating performance.

Features:

• Adjustable temperature range: 50°C to 70°C (preset to 65°C)
• Built-in over-temperature cutout (ECO) at 88°C
• SPST (Single Pole Single Throw) configuration
• 240V AC, 30A rating
• Surface mount with screw terminals for easy installation
• Suits twin hot water systems

Suits Models:

ST1205113, ST1205. W1M2-70, WIM270, W1M70, WIM3-70-80, W1M280, W1M2503, W1M25085, W1M25034, EWT1L2-501, EWT1L2-501N, EWT1L2-5085, EWT1L2-80KS, Stokes ST1201, ST1205, EWT1L2-523, EWT1L2-523L, EWT1L2-523N, EWT1L2-540.