Heatrae Sadia 95110306R 27" Gold Dot 3kW Immersion Heater with RDT Thermostat

Genuine Heatrae Sadia 95110306R 27" Gold Dot 3kW Immersion Heater with RDT Thermostat

The Heatrae Sadia 95110306R is a genuine 27-inch Gold Dot 3kW immersion heater supplied complete with an RDT thermostat. Designed for larger hot water cylinders, this complete immersion heater assembly provides reliable water heating performance while ensuring accurate temperature control and efficient operation.

As part of the trusted Gold Dot range, the 95110306R is widely used as a replacement immersion heater in domestic, commercial and residential hot water systems. Manufactured to original Heatrae Sadia specifications, it delivers dependable performance and long service life.

Key Features

• Genuine Heatrae Sadia immersion heater
• Part number: 95110306R
• 27-inch immersion element
• 3kW power output
• Gold Dot heating element
• Supplied complete with RDT thermostat
• Suitable for larger hot water cylinders
• Reliable hot water performance
• Original manufacturer specification

What Is a Gold Dot Immersion Heater?

The Gold Dot range has earned a reputation for reliability and durability across a wide variety of hot water cylinder applications.

Benefits include:

• Proven immersion heater design
• Consistent heating performance
• Trusted by installers and maintenance engineers
• Suitable for replacement and maintenance projects
• Genuine Heatrae Sadia quality

Gold Dot immersion heaters continue to be one of the most popular choices for replacement cylinder heating elements.

Why Choose a 27-Inch Immersion Heater?

A 27-inch immersion heater extends deep into the hot water cylinder, allowing heat to be distributed throughout a larger volume of stored water.

Benefits include:

• Improved heat distribution
• Effective heating of larger cylinders
• Better utilisation of stored hot water
• Consistent water temperatures
• Reliable hot water recovery

Matching the correct immersion heater length is essential when replacing an existing element.

Supplied Complete with RDT Thermostat

The included RDT thermostat automatically controls water temperature and helps protect the cylinder from overheating.

The thermostat provides:

• Accurate temperature control
• Improved energy efficiency
• Consistent hot water temperatures
• Safe operation
• Reliable long-term performance

Common Reasons for Replacement

Replacement may be required if:

• The immersion heater is no longer heating water
• The element has failed electrically
• The thermostat is faulty
• The heater trips the electrical supply
• Heating performance has deteriorated
• A complete heater and thermostat assembly is required

Choosing the Correct Gold Dot Immersion Heater

Gold Dot immersion heaters are available in a range of lengths to suit different hot water cylinder designs. Whether you're replacing a failed immersion heater or carrying out preventative maintenance, selecting the correct element length is essential for efficient heat distribution and reliable hot water performance.

When replacing an existing immersion heater, it is important to match:

• Element length
• Power rating
• Thread size
• Thermostat specification

Installing the correct immersion heater helps ensure your cylinder operates safely and efficiently.

The Gold Dot Range

The Heatrae Sadia Gold Dot range is available in the following sizes:

• 11" Gold Dot 3kW Immersion Heater with RDT Thermostat (95110302R)
• 14" Gold Dot 3kW Immersion Heater with RDT Thermostat (95110303R)
• 27" Gold Dot 3kW Immersion Heater with RDT Thermostat (95110306R)
• 30" Gold Dot 3kW Immersion Heater with RDT Thermostat (95110307R)
• 36" Gold Dot 3kW Immersion Heater with RDT Thermostat (95110308R)

Always check your existing immersion heater specification before ordering to ensure compatibility with your hot water cylinder.

Technical Specifications

Why Buy From Heatraq?

At Heatraq, we specialise in genuine immersion heaters, thermostats and hot water cylinder components. Our team can help identify the correct immersion heater length and specification for your system.

• Genuine manufacturer parts
• Expert technical support
• Fast UK dispatch
• Specialist hot water knowledge
• Trusted supplier of Heatrae Sadia spares

If you're unsure whether a 27-inch element is correct for your cylinder, browse our Immersion Heaters collection or read our guide on choosing the correct immersion heater length before ordering.