CW2 Central Heating System Silencer – Boiler & Radiator Noise Reducer Absorber & Dosing Liquid for Closed Loop System, Hydronic System – Reduces Boiler Noise - For 18 Single Radiators

Is your heating system tapping, humming, gurgling, creaking, clicking, knocking…in short, making weird noises? Boiler noise can be a big inconvenience for homeowners, but most of the time, the awful noises are because of excessive limescale, sludge, and debris buildup. CosWarm CW2 central heating noise silencer helps rule out the most primary causes of boiler noise and successfully cures the problem.How can CosWarm CW2 Boiler Silencer help?Reduces boiler noiseEliminates kittlingRestores heat efficiencyReduces maintenance costSave on excessive fuel billsSaves you from the stress of finding a repair companyFeatures: Non-acidic and biodegradable, this radiator silencer is suitable to use around the people, the heating systems and the environmentEasy to use for everyone. Just pour the noise reducer liquid in the boiler as per the instruction and you are doneSuper concentrated formula of 500ml is sufficient for treating a typical domestic central heating system of up to 18 single radiators.Convenience at its best:To reduce the noise, you won’t have to shut down the whole systemNo need for flushing because the CW2 heating system silencer can be left in the system for lifeThe radiator additive does not clog or cause blockages in pumps, controls, vents, or valvesCompatible with all metals and materials commonly used in the system like aluminum, ferrous metals, copper, copper alloys, mild steel and stainless steelSuitable for most types of boilers, radiators and heating systemsDirection for use:For sealed systems, add via the magnetic filter, radiator, towel radiator, or via the filling loop. For open vented systems, add the product via the header tank. Ensure the system is drained sufficiently to allow product to circulate throughout. Can be used with CosWarm CW1 Protector.

• SHHHH…DOSE YOUR BOILERS with CosWarm CW2 Boiler Silencer. It isn’t very pleasant to be around noisy boilers, but our boiler liquid can effectively solve this problem and restore the heating efficiency of your boilers and radiators.
• GIVE YOUR BOILER SOME TLC: It is crucial that you don’t take a noisy boiler for granted and immediately remedy it with our central heating system silencer. Our leave-in liquid is a gentle yet highly effective solution that eliminates boiler noise and keeps your boiler bubbling and healthy always.
• SUPER CONCENTRATED & FAST-ACTING FORMULA: Our boiler and central heating system noise silencer can be used for up to 18 individual radiators, i.e., a 150-liter system. This ensures that this bottle will go a long way in curing the boilers.
• WIDE COMPATIBILITY: Our boiler noise silencer can be used with most domestic boilers, radiators, pipes and heating systems. It is also compatible to use around metals most commonly found in the heating systems, including aluminum.
• BIODEGRADABLE: Our non-acidic boiler noise reducer is a safer alternative and can be used worry-free around people, the environment and in your heating systems. As this central heating silencer liquid is biodegradable, it won’t harm Mother Nature either.