--- product_id: 526037711 title: "HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools" brand: "heatlab" price: "KSh5471" currency: KES in_stock: true reviews_count: 9 category: "Heatlab" url: https://www.desertcart.co.ke/products/526037711-heatlab-central-heating-system-plug-kit-eliminates-the-need-to store_origin: KE region: Kenya --- # No full system drain needed for valve changes Dual 15mm & 22mm end caps for versatile use Hard grippy silicone for secure fit HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools **Brand:** heatlab **Price:** KSh5471 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your heating game—plug, play, and save time! 🛠️ ## Quick Answers - **What is this?** HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools by heatlab - **How much does it cost?** KSh5471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/526037711-heatlab-central-heating-system-plug-kit-eliminates-the-need-to) ## Best For - heatlab enthusiasts ## Why This Product - Trusted heatlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Silicone Grip:** Hard silicone material ensures bungs stay put—no slips, no spills. - • **Mess-Free Maintenance:** Eliminates the need for a drain down hose, reducing spillage and downtime. - • **Universal Compatibility:** Includes 15mm & 22mm end caps to fit multiple vent sizes effortlessly. - • **Effortless Valve Changes:** Change radiator and motorised valves without draining your entire heating system. - • **Upgrade Your Plumbing Kit:** Compact, lightweight, and essential for every professional’s tool bag. ## Overview Heatlab’s Plumbing & Heating Bungs are crafted from durable silicone for a secure, slip-resistant fit. Featuring dual 15mm and 22mm end caps, they fit a wide range of vent sizes, enabling quick radiator and valve maintenance without draining the entire central heating system. Lightweight and compact, this kit reduces mess and downtime, making it an essential upgrade for professional plumbers and heating engineers. ## Description Product Description Review: Very useful tool - It’s a must for every plumber. Helps to block water outlets in the water tank. Review: Just the job - Spot on. did the trick. Fit perfect. Another trick I've learned. Prob never have to use them again but well worth the money. ## Features - UNLIKE THE TRADITIONAL RUBBER BUNG Our Bungs Are Made From A Hard Grippy Silicone Material, This Makes Them Safer, Meaning They Are Much Less Likely To Fall Out The Tank When Being Used. - MORE VERSATILE - Unlike Normal Plumbing Bungs Our Bungs Have 22mm & 15mm End Caps - This Means They Are Compatible With Bunging Tanks With 15mm And 22mm Open Vents - EASY RAD VALVE CHANGE KIT - Changing Radiator Valves, 2 Port Motorised Valve Or 3 Port Motorised Valves Is now easy, no need to drain the whole central heating system down. - YOU GENERALLY DO NOT NEED A DRAIN DOWN HOSE To Use These Bungs You Can Use A Radiator Draining Tub Or Plumb Tub And Allow Our Tank Bung Kit To Work Their Magic, Eliminating The Need To Drain Down. - UPGRADE YOUR PLUMBING TOOLS AND EQUIPMENT, Keep Our Safer (They Do Not Fall Out Of The Cold Feed) And More Versatile Bungs (15mm/22mm) In Your Plumbing & Heating Tool Bag! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C28K3MQ6 | | Best Sellers Rank | 27,659 in DIY & Tools ( See Top 100 in DIY & Tools ) 196 in Central Heating System Accessories | | Brand | Heatlab | | Colour | Green | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (428) | | Included Components | X2 bungs, X1 15mm end cap bung, X1 22mm end cap bung. | | Item Type Name | Plumbing & heating bungs | | Item Weight | 0.11 Kilograms | | Manufacturer | Heatlab | | Material Type | Silicone | | Model Number | 1111003 | | Unit Count | 1.0 count | | Wide End Diameter | 22 Millimetres | ## Product Details - **Brand:** Heatlab - **Colour:** Green - **Item weight:** 0.11 Kilograms - **Material:** Silicone - **Wide-end diameter:** 22 Millimetres ## Images ![HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools - Image 1](https://m.media-amazon.com/images/I/41ncaaRo+3L.jpg) ![HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools - Image 2](https://m.media-amazon.com/images/I/61tOBc6pLbL.jpg) ![HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools - Image 3](https://m.media-amazon.com/images/I/714zQnA2JIL.jpg) ![HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools - Image 4](https://m.media-amazon.com/images/I/61B9maSQ2IL.jpg) ![HEATLAB Central Heating System Plug Kit - Eliminates the Need to Drain - Includes Tank Cap and Essential Tools - Image 5](https://m.media-amazon.com/images/I/71kOvwpP1ZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very useful tool *by L***I on 4 May 2026* It’s a must for every plumber. Helps to block water outlets in the water tank. ### ⭐⭐⭐⭐⭐ Just the job *by M***D on 9 October 2025* Spot on. did the trick. Fit perfect. Another trick I've learned. Prob never have to use them again but well worth the money. ### ⭐⭐⭐⭐ Decent snug fitting bungs *by K***Y on 4 December 2025* Great for using to bung feed and expansion tank pipes, enabling me to create a vacuum in heating system long enough to change a couple of radiator valves without too much water escaping and avoiding need to drain entire system. These bungs fit nice and snugly, so helped with the job… but you still have to be quick and know what you are doing to avoid a flood! A little bit pricey for two bits of moulded synthetic rubber. ## Frequently Bought Together - PLUMBING & HEATING BUNGS BY HEATLAB - Eliminate The Need To Drain A Full Central Heating System Down With These Plumbing Bungs, Tank Bung, Radiator Bung Kit - Essential Plumbing Tools And Equipment - Plumb Tub - SPI Radiator Draining Tub (Color May Vary) - 15mm & 22mm Grakob RCT3 Plastic Plumb Thumbs Radiator Capping Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.ke/products/526037711-heatlab-central-heating-system-plug-kit-eliminates-the-need-to](https://www.desertcart.co.ke/products/526037711-heatlab-central-heating-system-plug-kit-eliminates-the-need-to) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-05-17*