Spares for Immersion Heaters & Heating Systems
Replacement Parts for Domestic and Industrial Heating Equipment

Spares
Backer’s spares collection includes essential replacement components for maintaining and repairing immersion heaters, thermostats, and associated fittings. These parts are designed to ensure continued performance, safety, and compliance across a wide range of heating systems.
All Available Spares
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Cable for 3kW Immersion Heaters
Regular price £15.35 GBPRegular priceUnit price perSale price £15.35 GBP
Thermostat Rods & Cut-Outs
Features
- Available in multiple lengths (7", 11", 18")
- Single and dual-function options
- Manual reset cut-outs for added safety
Advantages
- Quick replacement for faulty or aged thermostats
- Maintains safe temperature control
- Compatible with most Backer and third-party heaters
Terminal Covers & Glands
Features
- IP-rated plastic and metal terminal covers
- Cable glands for secure electrical connections
- Designed for standard immersion heater heads
Advantages
- Protects wiring and terminals from moisture and damage
- Ensures compliance with electrical safety standards
- Easy to install and replace
Mounting Hardware & Locking Nuts
Features
- Brass locking nuts in standard BSP sizes
- Sealing washers and gaskets
- Compatible with copper and Incoloy heater heads
Advantages
- Ensures leak-free installation
- Durable and corrosion-resistant
- Suitable for domestic and catering systems
Heating Element Spares
Features
- Replacement copper and Incoloy elements
- Available in various wattages and lengths
- Designed for tea urns, boilers, and small water heaters
Advantages
- Restores heating performance without full unit replacement
- Cost-effective maintenance solution
- Suitable for catering and domestic appliances
Sealing Gasket, Immersion Heater Spanner, etc If not listed please contact on 01709 828292 or email: sales@backer.co.uk
