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Sentinel

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Sentinel 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

£13.20 inc. VAT / £11.00 ex. VAT

Sentinel X800 Jetflo Fast Acting Cleaner 1L

Ref: HCHE030

Quickly removes corrosion deposits and scale from older systems
Developed especially for use with powerflushing machines
Circulation can be restored in old, dirty heating systems

£14.75 inc. VAT / £12.29 ex. VAT

Sentinel Internal Leak Sealer 1L

Ref: HCHE038

Ideal for sealing small leaks or weeping joints
For use on all indirect central heating systems
Non-toxic & non-irritant

£11.82 inc. VAT / £9.85 ex. VAT

Sentinel X400 High Performance Cleaner 1L

Ref: HCHE028

Non-acid treatment restoring circulation to radiators and pipework
Extremely efficient formula for removing sludge
Eliminates radiator cold spots and restores proper heat distribution

£17.40 inc. VAT / £14.50 ex. VAT

Sentinel X500 Anti Freeze 5L

Ref: HCHE042

Prevents system water from freezing
Enhanced limescale and corrosion protection
Protects all system metals against corrosion

£78.00 inc. VAT / £65.00 ex. VAT

Sentinel Eliminator Vortex 300 Protection Pack - Water Treatment Filter and X100 Inhibitor 22mm

Ref: HCHE033

Protects system against all types of debris
Non-blocking design
Pack contains Sentinel Eliminator Vortex 300 filter and X100 Inhibitor

£94.80 inc. VAT / £79.00 ex. VAT

Sentinel X300 Cleanser 1L

Ref: HCHE031

Removes installation debris and grease
Prepares the system for the addition of an inhibitor
Protects system components and prolongs effective life

£14.80 inc. VAT / £12.33 ex. VAT

Sentinel Eliminator Vortex 250 Protection Pack - Water Treatment Filter and X100 Inhibitor 22mm

Ref: HCHE032

Protects system against all types of debris
Ultra-compact size
Pack contains Sentinel Eliminator Vortex 250 filter and X100 Inhibitor

£70.80 inc. VAT / £59.00 ex. VAT

Sentinel X200 Noise Reducer 1L

Ref: HCHE034

Effectively reduces boiler noise
Restores boiler efficiency
Easy to handle

£16.52 inc. VAT / £13.77 ex. VAT

Sentinel Leak Sealer Rapid-Dose 300ml

Ref: HCHE039

Leave-in additive for small leaks or weeping joints
Can be used on all types of indirect central heating systems
Will not cause blockages

£24.60 inc. VAT / £20.50 ex. VAT

Sentinel X100 Inhibitor Rapid-Dose 300ml

Ref: HCHE022

Protects central heating systems against corrosion and limescale
Heavy-duty inhibitor
TripleTech anti-corrosion technology

£22.00 inc. VAT / £18.33 ex. VAT

Sentinel X400 High Performance Cleaner Rapid-Dose 300ml

Ref: HCHE027

Non-acid treatment restoring circulation to radiators and pipework
Eliminates radiator cold spots and restores proper heat distribution
Rapid-Dose for even faster system cleaning

£18.00 inc. VAT / £15.00 ex. VAT

Sentinel 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

£55.73 inc. VAT / £46.44 ex. VAT

Sentinel 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

£118.80 inc. VAT / £99.00 ex. VAT

Sentinel 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

£25.20 inc. VAT / £21.00 ex. VAT

Sentinel 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

£78.00 inc. VAT / £65.00 ex. VAT

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