Dickie Dyer Heavy Duty Immersion Heater Spanner 86mm
Barcode: 5024763195112
Code: 849025
Overview:
The Dickie Dyer Heavy Duty Cast Immersion Heater Spanner (86mm) is a tough, trade-ready tool designed for fitting and removing recessed immersion heater elements on hot water cylinders. Made from heavy-duty SG cast iron for exceptional strength, it delivers the leverage and control needed to tackle stubborn elements without flexing or twisting. Ideal for plumbers, maintenance engineers and capable DIY users, this spanner is built to handle repeat use on site and in the home.
Key Features
Heavy duty SG cast iron construction for strength and durability
Designed for fitting and removing recessed immersion heater elements
86mm size suits most common immersion heater elements
Substantial weight helps provide steady pressure and leverage
Built for frequent professional use and demanding repair jobs
Specifications
Brand: Dickie Dyer
Product Code: 849025
Size: 86mm
Material: SG Cast Iron
Weight: 1775g (approx.)
Depth: 6cm (approx.)
Applications
Fitting immersion heater elements in hot water cylinders
Removing seized or overtightened immersion heater elements
Routine cylinder maintenance and element replacement
Plumbing and maintenance work in domestic and light commercial settings
How to Use
Isolate the electrics and water supply before starting work
Fit the spanner securely onto the immersion heater element
Apply steady pressure to loosen or tighten as required
Use controlled force to avoid damaging the cylinder boss/threads
Store the spanner dry after use to keep it in best condition
Dickie Dyer Heavy Duty Immersion Heater Spanner 849025 – Key FAQs
What is this 86mm immersion heater spanner used for?
It’s used to fit or remove recessed immersion heater elements on hot water cylinders, providing the correct size and leverage for controlled turning.
Will this spanner fit most immersion heaters?
Yes, the 86mm size is designed to suit most common immersion heater elements, especially the recessed styles typically found on cylinders.
Why is SG cast iron better for this job?
SG cast iron is strong and rigid, helping the spanner resist flexing under load so you can apply more torque when elements are tight or seized.
Is this suitable for professional plumbing use?
Yes. It’s a heavy duty, durable tool made for repeated use, making it ideal for plumbers, maintenance engineers and on-site repairs.
Any tips for removing a stubborn immersion element?
Ensure the spanner is fully seated, apply steady even pressure, and avoid sudden shocks that could damage threads. If it won’t move, reassess safely before forcing it.