Products; Fernox Protector Hp 5C - Mitsubishi Electric ecodan PUHZ-W50VHA2 User Manual

Fernox Protector HP-5c
Concentrated heat transfer fluid suitable for use in Air Source Heat Pumps and underfloor
heating systems
Frost protection from -4°C to -14°C
Protects against corrosion, limescale and bacterial contamination
Non-toxic
Compatible with all materials commonly found in a heat pump and underfloor heating sys-
tems
pH stable
Product Uses
Fernox HP-5c is a concentrated heat transfer fluid capable of frost protection from -4
Air Source Heat Pumps and underfloor heating circuits. Fernox HP-5c also provides long term protection from damage caused by
corrosion, limescale and bacteria and maintains a stable pH across a range of operational temperatures. Fernox HP-5c is compatible
with all materials commonly used in heat pumps and under-floor heating systems.
Physical Properties
Composition:
Odour
Form
Appearance
Density
pH
Application and Dosage
protection according to the table below..
Concentration
Frost Protection
Frost protection level can be checked using a Fernox Refractometer. Existing heating systems should be cleaned of sludge and
limescale deposits with a suitable Fernox Heat Pump Cleaner before adding Fernox HP-5c.
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PRODUCTS

An aqueous solution of monopropylene glycol with specifically
formulated inhibitors, stabilisers and biocides
Characteristic
Liquid
Clear, blue liquid
1.03-1.05
6 - 7
-
10% 20%
-4°C -9°C
o
C to -14
30%
-14°C
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o
C especially formulated for use in
Table . 3.1
-
-5C will provide frost