2x Calmag H&V Controls HV100 Scale Inhibitor Central Heating Systems 1 Litre

*X2 PACK HV100 Inhibitor*  HV100 Manufactured By Calmag Yorkshire Ltd A general purpose treatment for total protection against scale and corrosion in all types of indirect central heating systems, including those containing aluminium. Will extend the life of the system, and ensure maximum efficiency and minimum fuel usage. Once added, HV100 never needs to be replaced unless the system is drained down.

•Inhibitor
•Enhanced scale & corrosion protection
•For all system metals
•pH neutral formulation- easy to handle •Ensures optimum boiler efficiency 
•Prevents boiler noise 
•Prevents pin-holing 
•Helps prevent the formation of hydrogen gas 
•A simple test kit is available to check levels 
•Harmless To The Environment, Completely Non-Toxic And Biodegradable

HV100 Contains Triple Blend Technology 
HV100 Inhibitor contains, ‘TripleTech Blend Anti Corrosion Technology ’ it is a unique formula which has 3 different kinds of heavy duty specialist corrosion inhibitors each of which target a specific metal-type for unrivaled performance in a multi metal system.
HV100 is suitable for use in all waters, both hard and soft. The formulation is completely non-toxic.

How long does Calmag H&V Controls HV100 last in the system?
Once the correct amount of HV100 has been added, it remains in the system indefinitely, providing ongoing protection. Depletion only occurs by dilution, e.g. when the system is topped up after removing, emptying and then re-connecting radiators during house decorating.

What dosage should I use?
1 litre of Sentinel X100 is sufficient to treat a typical domestic system of up to 10 radiators.Larger systems should be dosed with 2 litres.Dose System at 1% – Aprrox 1 Litre Per 10 Rads (100 Litres)
Is there a Safety Data Sheet or a COSHH Data Sheet?
HV100 is non hazardous and zero COSHH rated. Both the Safety Data Sheet and the COSHH Data Sheet are available upon request.