Heatrae Sadia 95110401R 27" Titanium 3kW Immersion Heater with RDT Thermostat

Genuine Heatrae Sadia 95110401R 27" Titanium 3kW Immersion Heater with RDT Thermostat

The Heatrae Sadia 95110401R is a genuine 27-inch Titanium 3kW immersion heater supplied complete with an RDT thermostat. Designed for larger hot water cylinders and demanding water conditions, this premium immersion heater provides efficient heat distribution while offering exceptional resistance to corrosion.

Manufactured using a titanium heating element, the 95110401R is particularly suitable for installations in aggressive water areas where standard immersion heaters may experience premature failure. The included RDT thermostat provides accurate temperature control, helping maintain reliable hot water performance and safe cylinder operation.

Manufactured to original Heatrae Sadia specifications, this immersion heater is built to deliver long-term reliability in both domestic and commercial applications.

Key Features

• Genuine Heatrae Sadia immersion heater
• Part number: 95110401R
• 27-inch immersion element
• 3kW power output
• Titanium corrosion-resistant construction
• Supplied complete with RDT thermostat
• Designed for aggressive water conditions
• Suitable for larger hot water cylinders
• Original manufacturer specification

Why Choose a Titanium Immersion Heater?

Titanium immersion heaters are widely recognised as one of the most durable options available for challenging water conditions.

Benefits include:

• Exceptional corrosion resistance
• Ideal for aggressive water areas
• Long service life
• Reduced maintenance requirements
• Reliable long-term performance
• Trusted solution for demanding installations

Where water quality has caused repeated immersion heater failures, titanium is often chosen as the premium replacement option.

Why Choose a 27-Inch Immersion Heater?

A 27-inch immersion heater extends deep into the cylinder, helping to heat a larger volume of stored water efficiently.

Benefits include:

• Effective heat distribution
• Improved hot water availability
• Suitable for larger cylinders
• Consistent heating performance
• Reliable recovery times

When replacing an immersion heater, it is important to match both the length and power rating of the original component.

Supplied Complete with RDT Thermostat

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

Benefits include:

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

Common Reasons for Replacement

Replacement may be required if:

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

Titanium vs Superloy Immersion Heaters

Both Titanium and Superloy immersion heaters are designed for challenging water conditions.

Titanium is generally considered the premium corrosion-resistant option and is often selected where maximum durability is required. Superloy immersion heaters also offer excellent corrosion resistance and remain a popular choice for aggressive water applications.

If you are comparing materials, the best option will depend on your water conditions, existing cylinder specification and budget.

Choosing the Correct Titanium Immersion Heater

Titanium immersion heaters provide exceptional corrosion resistance and are often selected for aggressive water conditions, renewable energy systems and installations where maximum durability is required.

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 efficient heat distribution and reliable hot water performance.

If you're unsure which immersion heater length your cylinder requires, read our guide: What Length Immersion Heater Do I Need? 11", 14", 27" & 36" Explained.

The Titanium Range

• 11" Titanium 3kW Immersion Heater with RDT Thermostat (95110400R)
• 14" Titanium 3kW Immersion Heater with RDT Thermostat (95110403R)
• 27" Titanium 3kW Immersion Heater with RDT Thermostat (95110401R)

Always check your existing immersion heater specification before ordering.

Technical Specifications

Why Buy From Heatraq?

At Heatraq, we specialise in genuine immersion heaters, thermostats and hot water cylinder components. Our experienced team can help identify the correct replacement element for your cylinder and application.

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

For customers comparing immersion heater materials, you may also be interested in the Heatrae Sadia 95110905R 27" Superloy 3kW Immersion Heater with RDT Thermostat, which offers an alternative corrosion-resistant solution for aggressive water areas.