We use cookies to make your experience better. Some cookies are essential to the functioning of this site whereas others are non-essential but help us provide a better browsing experience. To comply with the new e-Privacy directive we need to ask for your consent to set non-essential cookies. If you do not give permission you may continue to use this site and only essential cookies will be set. Learn more.
Inhibitors & Protectors
-
£13.20 £11.00Sentinel X100 Inhibitor 1L
Ref: HCHE025
- Provides protection for central heating systems against limescale and corrosion
- Suitable for all indirect heating systems
- Extends the life of your central heating system
--> -
£78.00 £65.00Sentinel X500 Anti Freeze 5L
Ref: HCHE042
- Prevents system water from freezing
- Enhanced limescale and corrosion protection
- Protects all system metals against corrosion
--> -
£23.40 £19.50Sentinel X100 Inhibitor Rapid-Dose 300ml
Ref: HCHE022
- Protects central heating systems against corrosion and limescale
- Heavy-duty inhibitor
- TripleTech anti-corrosion technology
--> -
£55.73 £46.44Sentinel X700 Biocide Protector for Underfloor Central Heating Systems 1L - X700-12X1L-GB
Ref: HCHE024
- Protects underfloor central heating systems against bacterial and fungal contamination
- Long-term system protection
- Easy to use
--> -
£32.50 £27.08Sentinel InstaCheck Test 1 Water Quality Refill 50 Strips
Ref: HCHE043
- Sentinel InstaCheck Water Quality refill strips
- Tests water quality in heating systems in accordance with BS7593
- Checks for circulating debris, pH, and copper levels
--> -
£99.00 £82.50Sentinel InstaCheck Test 1 and 2 Refill Bundle 50 Strips Each
Ref: HCHE036
- Sentinel InstaCheck Water Quality and Inhibitor refill strips
- Tests water quality and inhibitor levels in heating systems in accordance with BS7593
- Checks for circulating debris, pH, copper and inhibitor levels
--> -
£135.00 £112.50Sentinel InstaCheck Engineers Test Kit
Ref: HCHE035
- Water testing kit to be used with smartphone app
- Tests water quality and inhibitor levels in heating systems in accordance with BS7593
- Checks for circulating debris, pH, copper and inhibitor levels
-->