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  • 12 x Inhibitor 1Ltr +FREE hotun hiflo and shield

This deal was £111.96 inc. VAT.
Purchasing this deal will save you £26.28 inc. VAT

12 x Inhibitor 1ltr

Inhibits scale and corrosion in all types of systems.

Helps to maintain system efficiency and conserve fuel.

Protects all metal against corrosion - including steel, copper, brass and aluminium.

A general purpose treatment that protects against corrosion and scale build up in all types of water circulation central heating systems.

  • Balanced buffered PH - protects against acid build up corrosion.
  • Improves boiler and system efficiency - reduces fuel consumption.

Application: To inhibit corrosion, scale, boiler noise and hydrogen gassing add Corrosion Inhibitor, for best results the system should be cleaned and flushed in accordance with BS7593:2006 using either General Purpose Flush or Power Flush Cleaner.

Dose rate: One litre of Corrosion Inhibitor is sufficient to treat a typical domestic central heating system of up to ten radiators. For larger systems an additional bottle may be required. Overdosing does not present a problem. 

Dosing Instruction:-

Open vented systems: Dose through the fill and expansion system - sufficient water must be drained from the system to ensure that all of the product enters the circulating part of the system;

Sealed systems: if the system is empty add to any convenient point before filling: if full, dose through any convenient access point.



+FREE 1 x hotun hiflo 

Please Note:
This is a bare product and requires fittings to connect both the inlet and outlet to the pipework. 
See related items below for information and to purchase if required.

The product is supplied, as standard, with a flat-faced rubber inlet washer which must be used and only hand tightened. DO NOT use a fibre washer.

hotun and hotun hiflo are patented, dry trap tundishes, that allow a safe and visible means of discharge from a sealed system boiler or unvented water heater’s Pressure Relief Valve to be connected to an internal waste or soil pipe without allowing foul odours back into the building.

hotun hiflo dry trap tundish allows trickle and a full flow discharge capacity of 18 litres per minute, and is temperature rated to 100°C. The perfect solution to allow running the pressure relief valve (PRV) outlet directly into a foul drain.

For large unvented hot water cylinders and (with hotun shield) boilers.

+FREE 1 x hotun shield

hotun shield is used on boiler installations only, where the hotun tundish would be in an accessible location. It is a safety feature to prevent the end user from deliberately or accidentally touching the potentially scaldingly hot discharged water.

hotun shield clips over the top of a hotun hiflo to prevent fingers coming into contact with potentially hot water.

It is against regulations to use a hotun shield on an unvented hot water cylinder

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12 x Inhibitor 1Ltr +FREE hotun hiflo and shield

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  • Availability: In Stock
  • £85.68

  • Ex Tax: £71.40

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