Potterton Suprima Overheat Thermostat 404517

This overheat thermostat M4X6 is a genuine replacement part designed for Baxi and Potterton boilers. It monitors temperature with built-in sensors to regulate operation, helping to maintain safe, efficient performance and protect the appliance from overheating. The part is supplied as a genuine brand item and, where applicable, carries the corresponding manufacturer's guarantee. It supports correct operation of compatible heating and hot water systems and is intended to aid long-term durability and system protection.

Suitable for a range of main and Potterton boilers, including models such as Suprima and Kingfisher MF, the M4X6 thermostat is designed to shut down boiler operations if the maximum recommended temperature is exceeded, and to resume normal operation once the temperature returns to a safe level.

• Overheat thermostat M4X6
• Built-in temperature sensors
• Shuts down when max temperature exceeded
• Fits Baxi and Potterton boilers (main, Suprima/Kingfisher MF)
• Genuine replacement part with manufacturer guarantee
• Maintains safe, efficient operation

Features

• Overheat thermostat M4X6
• Built-in temperature sensors
• Shuts down when max temperature exceeded
• Fits Baxi and Potterton boilers (main, Suprima/Kingfisher MF)