Heatrae Sadia 95606984 Megaflo Incoloy Lower Immersion Heater Element (Genuine)

Heatrae Sadia 95606984 Megaflo Incoloy Lower Immersion Heater

The Heatrae Sadia 95606984 Incoloy lower immersion heater is a genuine replacement element designed for use with Megaflo unvented cylinders. Positioned at the bottom of the cylinder, this element is responsible for heating the full volume of stored water, ensuring a consistent and efficient hot water supply.

Manufactured using Incoloy, a high-performance alloy, this immersion heater offers enhanced resistance to limescale and corrosion, making it particularly suitable for areas with hard water. 

🔧 When do you need to replace the lower immersion heater?

You may need to replace the lower element if:

• Your cylinder is not heating fully
• Hot water runs out quickly
• Heating times are significantly longer than normal
• The immersion heater trips the electrics
• The element has failed due to scale build-up

Because the lower element heats the entire tank, failure will have a noticeable impact on overall hot water performance. 

🔬 What is an Incoloy immersion heater?

Incoloy is a specialist alloy designed to withstand high temperatures and harsh water conditions. Compared to standard copper elements, Incoloy offers:

• Improved resistance to limescale build-up
• Greater durability in hard water areas
• Longer operational lifespan
• Reduced risk of premature failure

This makes it an excellent choice for maintaining performance in demanding environments. 

🔥 Lower vs Upper Immersion Heater – What’s the difference?

The lower immersion heater is responsible for:

• Heating the entire cylinder
• Providing the main hot water supply

If your system only produces a small amount of hot water from the top of the tank, the issue may instead be with the upper immersion heater, which is used for boost heating.

👉 View the matching upper element here:
Heatrae Sadia 95606964 Megaflo HE Upper Immersion Heater 

🔧 Compatibility

The Heatrae Sadia 95606984 Incoloy immersion heater is compatible with:

• Heatrae Sadia Megaflo unvented cylinders

🔄 Also compatible with selected systems including:

• Heatrae Sadia Megaflo HE cylinders
• Heatrae Sadia Megatech cylinders
• Santon Premier Plus cylinders

Always check your existing part number or cylinder model before ordering to ensure correct fitment. 

✅ Why choose a genuine Heatrae Sadia Incoloy element?

• Designed specifically for Megaflo systems
• Incoloy construction for improved durability
• Resistant to limescale and corrosion
• Reliable long-term performance
• Safer and more dependable than non-genuine alternatives
  

🔗 Related Parts & Categories

This immersion heater is part of our wider range of:

• Heatrae Sadia Spare Parts
• Immersion Heater Components

Commonly replaced alongside:

• Upper Immersion Heaters
• Immersion Thermostats
• Element Plate Assemblies

Commonly replaced alongside:

• Immersion Thermostats
• Upper Immersion Heater
• Element Plate Assemblies

This immersion heater is part of our wider range of:

• Immersion Heater Components
• Heatrae Sadia Spare parts

⚙️ Product Details

• Product Code: 95606984
• Type: Lower immersion heater element
• Material: Incoloy
• Application: Megaflo unvented cylinders
• Brand: Heatrae Sadia
• Position: Lower element

Not sure which immersion heater you need? Read our complete Megaflo immersion heater guide