Fernox Protector F1 is classified as non-hazardous for human health, but as with all chemicals, keep out of reach of children. In case of contact with eyes or skin, rinse immediately with plenty of water.

Can you add too much fernox?

If the system is drained, it will need to be re-treated with a further full dose of Protector. You can check if the system is properly dosed using a Fernox Protector Test Kit. No, overdosing is not detrimental to the system. It is important to ensure that sufficient Protector is present in the system.

How long does fernox F1 last?

A correctly protected with both a filter and inhibitor, regularly serviced boiler will last 7-10 years or more.

How much fernox mb1 do I need?

The recommended ‘in use’ concentration of Fernox F1 is 0.5%. One 500ml bottle of Fernox F1 can treat an average house with 3-4 bedrooms (100 litres). For open vented systems you will need to add the fluid via the feed and expansion tank.

Does fernox have a shelf life?

Fernox on Twitter: “@rwestheating @Fernox products are labelled with the manufacturing date. There is a minimum 5 year shelf life.” / Twitter.

Can you mix fernox f1 and f4?

DO NOT mix them .

Does fernox prevent freezing?

As such, Fernox suggests Alphi-11 Antifreeze Protector as an ideal solution to guard against freezing pipes, particularly for static caravan parks and other external domestic and commercial systems. This concentration will protect a system from temperatures reaching -11°C.

What is fernox mb1?

The 4-litre Fernox MB-1 central heating protector is an all-round product, protecting against corrosion and limescale, preventing boiler noise, eliminating cold spots in radiators, preventing bacterial contamination and maintaining system efficiency. The formulation is non toxic and environmentally friendly.

What is Fernox Protector F1 265ml?

Fernox Protector F1 265ml gives long-term protection against internal corrosion and limescale formation in central heating systems. Suitable for all types of boilers, radiators and

What is Protector F1 265ml?

Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance product offers superior protection by Fernox Protector F1 265ml gives long-term protection against internal corrosion and limescale formation in central heating systems.

Is Fernox antifreeze approved in the UK?

Approved for use by all major boiler manufacturers – one bottle treats up to 97% of UK homes. Doses in 30 secs – no system drain down necessary to save time. Fernox Antifreeze Protector Alphi-11 is a combined glycol antifreeze and inhibitor.

Is Fernox antifreeze protector alphi-11 food safe?

Fernox Antifreeze Protector Alphi-11 has gained the NSF HT1 registration, meaning it is certified safe for ‘incidental food contact’. As a result, Fernox Antifreeze Protector Alphi-11, which combines the benefits