This 1 Litre Heavy Duty Central Heating System Cleaner improves plumbing and heating maintenance. It efficiently and safely removes built-up debris throughout your system. Specifically, it provides a rapid, targeted dissolution of corrosion debris and scale. This action makes it highly effective for older central heating installations. Furthermore, its unrivaled chemical technology significantly speeds up maintenance. The unique formulation ensures complete cleaning circulation in just one hour directly on site.

Therefore, this Calmag HV800 Heavy Duty Cleaner works perfectly for existing central heating systems. It also supports underfloor heating floors, radiators, and heat exchangers. This applicability spans across both domestic and commercial environments. Additionally, it easily handles demanding applications and operates smoothly in cold systems. It effectively eliminates magnetite and limescale deposits to restore a uniform heat distribution.

The HV800 Heavy Duty Cleaner features a robust, non-toxic, and 100% biodegradable formula. Calmag engineers this product under stringent quality and testing programs. Moreover, it incorporates specialized dispersing agents to operate under neutral pH conditions. This mechanism securely protects system metals against corrosion during the cleaning process. As a result, this reliable treatment is completely zero COSHH rated. It is incredibly safe for the environment. It also perfectly prepares the installation for adding Calmag HV100 Inhibitor.

Key Features & Benefits:

• Fast Acting 1-Hour Formula: The unrivaled chemical technology renders the cleaner incredibly rapid for older systems. Importantly, it completely reduces circulation time to just 1 hour, allowing for highly efficient powerflushing.

• Targeted Debris Removal: The formula’s unique combination of three different chemical technologies penetrates and dissolves corrosion and limescale deposits. Consequently, you achieve effective removal of magnetite and scale from heat exchangers, radiators, and pipework.

• Neutral pH & Metal Protection: The product effortlessly acts as a dispersing agent under neutral pH conditions, eliminating concerns associated with traditional acidic cleaners. Besides that, the solution exhibits excellent stability by containing agents to ensure the protection of system metals against corrosion during cleaning.

• Restored System Efficiency: The cleaner effortlessly restores more uniform distribution of heat in existing installations. Ultimately, this effectively prevents cold spots in radiators, prevents sticking pumps, and drastically reduces energy bills.

• Safe & Environmentally Friendly: The formulation of the HV800PF is 100% biodegradable and non-toxic. For example, this allows for highly safe usage, guaranteeing a zero COSHH rating and complete environmental safety.

Technical Specifications:

• Product Type: Central Heating System Cleaner

• Size / Volume: 1 Litre

• Manufacturer: Calmag Yorkshire Ltd.

• Dosage Requirement: 1 Litre treats a typical system of up to 10 radiators

• Treatment Time: 1 Hour circulation

• COSHH Rating: Zero COSHH (Non-hazardous)

• Odour: Mild

• Application: Radiators, underfloor heating floors, heat exchangers, and pipework