Skip to content
  • ๐Ÿ’ƒ๐Ÿป Get your hands on the best deals๐Ÿ›๏ธ 20% off storewide ๐Ÿ’ฐ
  • ๐Ÿ’ƒ๐Ÿป Get your hands on the best deals๐Ÿ›๏ธ 20% off storewide ๐Ÿ’ฐ
UK Bathroom Supplies SalesUK Bathroom Supplies Sales
  • Menu
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Bathrooms
    • Baths
    • Bathroom Furniture
    • Bathroom Taps
  • Shower Enclosures
    • Shower Trays
    • Wet Rooms
  • Showers
    • Shower Heads, Arms & Rails
    • Shower Valves
    • Mixer Showers
  • Heating
    • Radiators
    • Towel Radiators
    • Heating Controls
    • Underfloor Heating
    • Pumps
    • Electric Heaters
    • Water Heaters
    • Fires & Stoves
    • Ventilation
    • Plinth Heaters
    • Central Heating Treatment
    • Water Treatment
  • Vented Cylinders
    • Copper Vented Cylinders
    • Combination Cylinders
    • Stainless Steel Vented Cylinders
    • Solar Vented Cylinders
Home / Heating / Water Treatment
  • Sentinel X100C Gel Inhibitor Concentrate - X100C-12X275ML-GB -UK Bathroom Supplies Sales 68f60e75 d670 4ee7 89f5 beeb886a2167
  • Airflow QuietAir QT100HT 100mm Quiet Humidity Extractor Fan With Timer - 90001050 -UK Bathroom Supplies Sales 1e196d4e 72b6 4cd0 a252 f3c62b6915a8
Sale!
Sentinel Electrolytic 22mm Compression Scale Inhibitor - SESI22

Sentinel Electrolytic 22mm Compression Scale Inhibitor – SESI22

£67.25

Buy Now
SKU: SESI22 Categories: Heating, Water Treatment Tag: Sentinel
  • Control the delivery date and try to deliver it in the fastest time
  • Get the Best for Less
  • Shop with Ease
  • Your happiness, our mission.
Browse
  • Bathrooms
    • Bathroom Furniture
    • Bathroom Taps
      • Bath Taps
    • Baths
  • Heating
    • Central Heating Treatment
    • Electric Heaters
    • Fires & Stoves
      • Fires
        • Electric Fires
        • Gas Fires
      • Stoves
    • Heating Controls
    • Plinth Heaters
    • Pumps
    • Radiators
      • Column Radiators
      • Designer Radiators
      • Radiator Valves
    • Towel Radiators
    • Underfloor Heating
    • Ventilation
      • Air Conditioning
    • Water Heaters
    • Water Treatment
  • Shower Enclosures
    • Shower Trays
    • Wet Rooms
  • Showers
    • Mixer Showers
    • Shower Heads, Arms & Rails
    • Shower Valves
      • Concealed Shower Valves
  • Uncategorized
  • Vented Cylinders
    • Combination Cylinders
    • Copper Vented Cylinders
    • Solar Vented Cylinders
    • Stainless Steel Vented Cylinders
  • Description
  • Additional information
  • Reviews (0)

Sentinel Electrolytic 22mm Compression Scale Inhibitor

Limescale build-up inside household appliances can cause them to run less effectively, increases the likelihood of premature breakdown and impairs the efficiency of heat transfer.
The Sentinel SESI is a cost-effective scale inhibitor solution to help tackle limescale build up and could save up to ยฃ100 a year on typical energy bills.

Features and Benefits:

  • Protects against limescale encrustation
  • WRAS approved
  • 5 year guarantee
  • Performance proven by independent studies
  • Available in 15mm and 22mm
  • Recommended by the Compliance Guide to Part L1 of the Building Regulations

Selecting the most suitable type of Water Treatment is an important decision. Once you determine that Scale Inhibitors are the appropriate solution then the Sentinel Electrolytic 22mm Compression Scale Inhibitor – SESI22 is clearly worth putting on the shortlist.

EAN

5011282050022

MPN

SESI22

Product Code

188905

Type

Central Heating Water Treatment

Sub Type

Scale Inhibitor

Colour

Silver

Reviews

There are no reviews yet.

Be the first to review “Sentinel Electrolytic 22mm Compression Scale Inhibitor – SESI22” Cancel reply

Related products

Sale!
Terma Warp T One Electric Towel Rail 1695x500mm Matt Teal - WWWTN169050K5M8E8P
Quick View

Heating

Terma Warp T One Electric Towel Rail 1695x500mm Matt Teal – WWWTN169050K5M8E8P

£95.99
Sale!
Towelrads Richmond Smart Thermostatic Anthracite Electric Towel Rail 1186x450mm - 136015
Quick View

Heating

Towelrads Richmond Smart Thermostatic Anthracite Electric Towel Rail 1186x450mm – 136015

£95.99
Sale!
Discount Straight Chrome Towel Rail 764mm X 500mm - 5MC7
Quick View

Heating

Discount Straight Chrome Towel Rail 764mm X 500mm – 5MC7

£69.99
Sale!
Stelrad Concord Plane K1 Radiator 444mm X 1600mm Single Panel Single Convector - 148355
Quick View

Heating

Stelrad Concord Plane K1 Radiator 444mm X 1600mm Single Panel Single Convector – 148355

£98.99
Sale!
Pisa White Straight Towel Rail - 1800 X 450mm ZTK0018450
Quick View

Heating

Pisa White Straight Towel Rail – 1800 X 450mm ZTK0018450

£95.99
Sale!
Towelrads Ascot White Aluminium Single Designer Radiator 600x407mm - 510028
Quick View

Designer Radiators

Towelrads Ascot White Aluminium Single Designer Radiator 600x407mm – 510028

£99.99
Sale!
Ultraheat Compact Double Panel Double Convector Radiator (Type 22/K2) - 700mm X 700mm - 7DF700
Quick View

Heating

Ultraheat Compact Double Panel Double Convector Radiator (Type 22/K2) – 700mm X 700mm – 7DF700

£86.10
Sale!
Consort PLSTiE Fan Heaters With Intelligent Fan Control - PLSTI100E
Quick View

Heating

Consort PLSTiE Fan Heaters With Intelligent Fan Control – PLSTI100E

£99.99
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 ยฉ www.hotwatercylinderuk.com
    • Bathrooms
      • Baths
      • Bathroom Furniture
      • Bathroom Taps
    • Shower Enclosures
      • Shower Trays
      • Wet Rooms
    • Showers
      • Shower Heads, Arms & Rails
      • Shower Valves
      • Mixer Showers
    • Heating
      • Radiators
      • Towel Radiators
      • Heating Controls
      • Underfloor Heating
      • Pumps
      • Electric Heaters
      • Water Heaters
      • Fires & Stoves
      • Ventilation
      • Plinth Heaters
      • Central Heating Treatment
      • Water Treatment
    • Vented Cylinders
      • Copper Vented Cylinders
      • Combination Cylinders
      • Stainless Steel Vented Cylinders
      • Solar Vented Cylinders
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.