Description
Tower Brown Plastic-Coated Boiler Pressure Overflow Guard – TGDOF843
The Tower Boiler Pressure Overflow Guard (TGDOF843) is designed to provide effective protection around boiler pressure relief and overflow pipe outlets, helping to reduce the risk of accidental contact with high-temperature discharge water. Manufactured from durable mild steel, the guard offers robust mechanical protection for domestic heating installations where safety and compliance are essential.
To enhance longevity and suitability for outdoor use, the guard is finished with a brown plastic coating, which improves resistance to weather exposure and corrosion. This protective coating helps maintain structural integrity over time, even in harsh external conditions commonly found around boiler discharge points.
The guard’s compact dimensions of 204mm x 102mm x 76mm (8″ x 4″ x 3″) make it well suited to standard boiler overflow fittings, allowing it to be installed neatly without excessive protrusion. Its design creates a physical barrier around the outlet while still allowing safe discharge of hot water or steam in the event of system over-pressure.
Designed with safety in mind, the Tower TGDOF843 Overflow Guard complies with UK Building Regulations, supporting correct and responsible installation practices. It provides installers and homeowners with added reassurance that boiler discharge areas are protected against accidental contact.
The Tower Boiler Pressure Overflow Guard 8″ is a practical and dependable solution for domestic heating systems, combining durability, corrosion resistance, and regulatory compliance to deliver long-lasting protection.
Full dimensions and installation guidance can be found in the specification tab above.
Key features
- Material : Durable mild steel construction, offering reliable protection for boiler discharge areas.
- Protective Coating : Brown plastic coating enhances resistance to weather and corrosion, ensuring a long service life.
- Dimensions : Compact size of 204mm x 102mm x 76mm (8″ x 4″ x 3″), ideal for standard boiler overflow fittings.
- Safety Compliance : Meets UK Building Regulations for safe installation, offering a protective barrier around high-temperature overflow outlets.
This Boiler Overflow Guard 8″ is a practical choice for domestic heating systems where dependable operation, clear control and straightforward installation are important.
- Guard against boiler overflow
- Designed for your safety
- Easy to install
- Measures 4-inch width by 8-inch height by 3-inch depth


























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