Heatrae Sadia 95612719 Thermostat & Thermal Cut-Out Assembly

Genuine Thermostat & Thermal Cut-Out for Indirect Megaflo Cylinders

The Heatrae Sadia 95612719 Thermostat & Thermal Cut-Out Assembly is a genuine replacement part designed for use in indirect unvented hot water cylinders, including selected Megaflo models.

This combined unit provides precise temperature control alongside essential overheat protection, helping to maintain safe and efficient system operation.

If your cylinder is experiencing inconsistent temperatures, overheating, or repeated cut-out trips, replacing the thermostat assembly can restore reliable performance.

This product is part of our immersion thermostat range for hot water cylinders and Megaflo systems.

🔧 Key Features & Benefits

• ✅ Genuine Heatrae Sadia spare part
• ✅ Designed for indirect Megaflo and unvented cylinders
• ✅ Combined thermostat and manual reset thermal cut-out
• ✅ Helps prevent overheating and system damage
• ✅ Ensures accurate temperature regulation

⚙️ What Does This Part Do?

This assembly performs two critical functions:

✔ Temperature Control Thermostat – Maintains the desired hot water temperature
✔ Thermal Cut-Out Safety Device – Disconnects power if unsafe temperatures are detected

Together, they ensure safe operation in unvented systems where temperature control is essential.

This product forms part of our wider range of immersion heater components, including thermostats, elements and complete repair kits.

If you're comparing options, browse our full range of immersion thermostats to find compatible alternatives.

For direct cylinder systems, you may require the 95612720 thermostat & thermal cut-out assembly, designed for Megaflo direct models.