Sunvic VK4351 11-Inch Immersion Thermostat

Ensure precise and reliable temperature control for your domestic hot water cylinder with the Sunvic VK4351 11" Immersion Thermostat. Renowned for its robust build quality, this heavy-duty rod thermostat is specifically designed to manage the water temperature within standard domestic hot water cylinders by efficiently switching the electrical power to the immersion heater element.

Key Features

• Heavy-Duty 20A Rating: Equipped with robust contacts capable of safely handling electrical loads up to 20 Amps, providing excellent long-term reliability and an extended operational life.
• Broad Temperature Range: Offers a highly adjustable control range between 40°C and 88°C, allowing you to accurately tailor your hot water output to your specific household requirements.
• Standard 11-Inch Stem: The 11-inch (280mm) rod length makes it an ideal fit for the vast majority of standard UK domestic hot water cylinders.
• Straightforward Installation: Features a remarkably simple 2-wire connection. The electrical connections are easily secured via two accessible pinching screw-type terminals housed within the robust switch head.

A Trusted Replacement Part

Whether you are upgrading an older domestic water heating system or carrying out an urgent repair, the Sunvic VK4351 provides a dependable, like-for-like replacement for failing immersion stats. By closely regulating the power supply to your heater element, it prevents water from overheating, ultimately saving energy and safeguarding your hot water system.

Technical Specifications