• Change Valves Without Draining: Prevents system drain-down by sealing radiator pipes with vacuum-sealing rubber bungs, saving time and avoiding water waste
• Creates a Vacuum Seal to Prevent Air Locks: Maintains system pressure and prevents air entering during valve changes, ensuring efficient radiator performance
• Fits 15mm and 22mm Radiator Pipes: Compatible with standard UK pipe sizes often referred to as ½ inch and ¾ inch, making this kit suitable for most systems
• Durable Rubber Bungs for Reuse: Each bung is made from chemical-resistant rubber for repeated use in plumbing work, resisting pressure and maintaining shape
• Compact Solution for Fast Valve Replacement: Ideal for emergency fixes or planned upgrades, this kit speeds up radiator servicing in homes or commercial jobs
• Works with Common Plumbing Tools: Use alongside radiator bleed kits, drain down hoses or inhibitor treatments to streamline heating maintenance tasks

The LavaTap Radiator Maintenance Kit combines two essential plumbing tools for mess-free radiator servicing and heating repairs. Designed for both professionals and DIYers, it allows you to drain radiators or replace valves without emptying the entire heating system. The Plumb Tub is a flexible, chemical-resistant water catcher tray that fits neatly under radiator valves. It clips securely around 10mm, 12mm, 15mm(1/2in), and 22mm(3/4in) pipes and holds up to 1.4 litres of water, preventing spills and protecting floors during draining or bleeding. Also included are vacuum-sealing radiator bungs that plug the inlet or outlet pipes. These create a temporary seal that helps maintain pressure in the system while you change thermostatic radiator valves (TRVs), lockshield valves, or dose central heating inhibitor. Compatible with UK-EU-US-standard pipework, this compact and efficient kit saves time, reduces mess, and avoids unnecessary system drain-downs. Ideal for emergency plumbing repairs or planned upgrades, it simplifies central heating maintenance in any environment.