--- product_id: 321833947 title: "FERNOX F3 CENTRAL HEATING CLEANER by Fernox" brand: "fernox" price: "331.96 DT" currency: TND in_stock: true category: "Fernox" url: https://www.desertcart.tn/products/321833947-fernox-f3-central-heating-cleaner-by-fernox store_origin: TN region: Tunisia --- # up to 15% gas savings with Protector F1 Carbon Trust certified low carbon footprint 500ml powerful liquid cleaner FERNOX F3 CENTRAL HEATING CLEANER by Fernox **Brand:** fernox **Price:** 331.96 DT **Availability:** ✅ In Stock ## Summary > ♨️ Clean smarter, save bigger — heat your home like a pro! ## Quick Answers - **What is this?** FERNOX F3 CENTRAL HEATING CLEANER by Fernox by fernox - **How much does it cost?** 331.96 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/321833947-fernox-f3-central-heating-cleaner-by-fernox) ## Best For - fernox enthusiasts ## Why This Product - Trusted fernox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep System Detox:** Removes sludge, scale & debris to restore peak heating efficiency - • **Fuel Your Savings:** Achieve up to 15% gas savings when paired with Protector F1 - • **Plug & Play Clean:** Use while system runs normally—no downtime, no hassle - • **Safe & Sustainable:** Neutral, non-hazardous formula compatible with all metals and materials - • **Effortless Powerflush Partner:** Accelerates cleaning during powerflushing for faster results ## Overview Fernox F3 Central Heating Cleaner is a 500ml liquid solution designed to efficiently remove sludge, scale, and debris from both new and existing central heating systems. Certified by the Carbon Trust, it’s safe, non-hazardous, and compatible with all common heating system metals. When used with Protector F1, it can deliver up to 15% gas savings, making it an essential upgrade for millennial homeowners seeking smarter, eco-friendly heating performance. ## Description Product Description Fernox Neutral universal cleaner for pre-commissioning new systems in accordance with BS7593:2006. Removes sludge, limescale and other debris to restore heating efficiency of existing systems. When used in conjunction with Protector F1, gas savings of up to 15 percent can be achieved every time you heat your room. Carbon Footprint certified by the Carbon Trust. Compatible with all metals and materials commonly used in heating systems. Easy to use, system can be left running normally during cleaning. Suitable for use with all known power flushing machines. Neutral, non-hazardous formula (COSHH rated zero). Volume: 500ml.Fernox Cleaner F3 is a quick and effective neutral cleaner for central heating systems. It is designed to remove all debris, sludge and scale from existing systems of all ages. In this way, it will restore heating efficiency and eliminate or reduce boiler noise.For older sludged systems, Cleaner F3 is particularly effective when used in conjunction with a power flushing unit. If the system is heavily scaled the use of Fernox DS40 System Cleaner is recommended. Cleaner F3 is a neutral, non-hazardous product that is well inhibited and compatible with all metals and materials commonly used in heating systems. Set Contains: 1 x Cleaner F3 Liquid bottle 500ml ## Features - Fernox F3 1 Pint is an effective cleaner to remove sludge, scale and debris from new & existing central heating systems. - Cleaner F3 removes flux residues and other debris to help extend the life of the boiler and the efficiency of the system. It is ideal for use when powerflushing to accelerate the cleaning process. Available in 1 pint liquid bottle - When used in conjunction with Protector F1 gas savings of up to 15% can be achieved - One 1 pint bottle of Cleaner F3 is sufficient to clean a typical domestic central heating system (average 3 to 4 bedroom house or 100 litres). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BL8CW9W | | Best Sellers Rank | #140,063 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #113 in Central Heating Systems & Accessories | | Brand | Fernox | | Brand Name | Fernox | | Contains Liquid Contents? | Yes | | Global Trade Identification Number | 05014551999787 | | Item Form | Liquid | | Item Volume | 500 Milliliters | | Item Weight | 0.68 Kilograms | | Item form | Liquid | | Item volume | 500 Milliliters | | Manufacturer | Fernox | | Material Features | Central Heating Cleaner | | Material features | Central Heating Cleaner | | Model Number | 56600 | | Number of Items | 1 | | Part Number | 56600 | | Scent | Unscented | | Size | 1 Count (Pack of 1) | | Special Features | Non Abrasive | | Specific Uses For Product | All Purpose | | Specific uses for product | All Purpose | | Surface Recommendation | Metal | | UPC | 798256134746 | | Unit Count | 500.0 Milliliters | ## Product Details - **Brand:** Fernox - **Item form:** Liquid - **Scent:** Unscented - **Specific uses for product:** Bottle - **Material features:** Central Heating Cleaner ## Images ![FERNOX F3 CENTRAL HEATING CLEANER by Fernox - Image 1](https://m.media-amazon.com/images/I/61kn7f1EGQL.jpg) ## Frequently Bought Together - Fernox 56600 500ml F3 Cleaner - Fernox 56599 F1 500 ml Central Heating Protector - QuickFill - SEL9260: Central Heating Dosing Tool - Add Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100 to Your Central Heating System --- ## 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.tn/products/321833947-fernox-f3-central-heating-cleaner-by-fernox](https://www.desertcart.tn/products/321833947-fernox-f3-central-heating-cleaner-by-fernox) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-10*