🛠️ Protect your heat, preserve your home—fast, green, and foolproof!
Fernox 62436 Central Heating Protector F1 Express is a 400ml, quick-acting additive designed to protect central heating systems from corrosion and limescale. Its non-toxic, environmentally friendly formula is compatible with all metals, including aluminium, ensuring system efficiency and extending boiler life. The product features Barrier Pressure Pack technology and comes with convenient dosing accessories for easy application.
| Manufacturer | Fernox |
| Brand | Fernox |
| Model | 62436 |
| Item Weight | 15.8 ounces |
| Package Dimensions | 10 x 4.06 x 2.72 inches |
| Country of Origin | USA |
| Item model number | 62436 |
| Exterior | Aluminum |
| Manufacturer Part Number | 62436 |
| Special Features | Barrier Pressure Pack technology, compatibility with all metals and materials, non-toxic, environmentally friendly formulation |
P**R
Only product I use
The only product I use for water treatment in a hydronic system.
M**Y
Does what it says, but you need a pH meter to check it
I used this in a 13-year-old boiler and it corrected the pH in range. Easy.
A**R
works well
my husband buys this every fall to get the heating unit ready for winter.
J**F
Amazon and Fernox just don't care
I would give 0 stars to this purchase if able--I have repeatedly contacted Amazon about this purchase looking to return the item--as seen in the photo this unit does not have the dosing nozzles required to transfer the product to the boiler--Amazon keeps referring me to Fernox and I have contacted them on the 9th--the 18th--and the 21st of October and have received only a form email--This product is useless without the needed parts and Amazon has done absolutely nothing to help
K**N
Fast Delivery
I haven't had a chance to use it yet! However, it is exactly what I wanted and it was delivered quickly!!
J**T
Send the holes with the can.
When I received this product . I got the can but. (No ) holes to inject it into the line. So I could not used it.
Trustpilot
1 day ago
4 days ago
