Heatrae Sadia 95980036 18" Vertical Resettable Immersion Heater Thermostat

Genuine Heatrae Sadia 95980036 Replacement Thermostat

The Heatrae Sadia 95980036 is a genuine 18-inch vertical resettable immersion heater thermostat designed for larger hot water cylinders and storage water heater applications requiring a longer sensing probe.

The thermostat regulates water temperature while incorporating a manual reset thermal cut-out that disconnects power in the event of overheating. This combination of temperature control and safety protection helps maintain reliable hot water performance and prolong the life of compatible immersion heating systems.

Key Features

• Genuine Heatrae Sadia spare part
• Extra-long 18-inch thermostat probe
• Suitable for vertical hot water cylinders
• Resettable thermal safety cut-out
• Maintains consistent water temperatures
• Helps protect immersion heater elements
• Direct replacement for compatible systems

Typical Reasons for Replacing an Immersion Heater Thermostat

A faulty thermostat may cause:

• No hot water production
• Water overheating
• Repeated tripping of safety devices
• Excessive energy consumption
• Unreliable hot water temperatures

Choosing the Correct Immersion Heater Thermostat

Immersion heater thermostats are available in different probe lengths and configurations to suit specific water heaters and hot water cylinders. Selecting the correct thermostat is important to ensure accurate temperature control and safe operation.

The Heatrae Sadia 95980035 features an 11-inch probe and is designed for selected horizontal water heater installations. If you are replacing an existing thermostat, always check the part number and probe length before ordering.

Other genuine Heatrae Sadia resettable immersion thermostats include:

The 18-inch probe is typically used in taller cylinders where shorter thermostats may not provide optimal sensing performance. For shorter vertical probe requirements, consider the Heatrae Sadia 95980043 11" Vertical Resettable Immersion Heater Thermostat. If you are unsure which thermostat your appliance requires, contact the Heatraq team, and we will help identify the correct replacement.

Compatibility

The 95980036 thermostat is fitted to selected Heatrae Sadia vertical water heaters and hot water storage cylinders.

Please confirm the existing thermostat length and part number before ordering.

Genuine Parts from Heatraq

At Heatraq, we specialise in genuine Heatrae Sadia spares and can help identify the correct thermostat, immersion heater or control component for your system.