Skip to content
  • 💃🏻 Get your hands on the best deals🛍️ 20% off storewide 💰
  • 💃🏻 Get your hands on the best deals🛍️ 20% off storewide 💰
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
  • Calmag Caltronic Electronic Scale Inhibitor - SI-CALTRONIC -UK Bathroom Supplies Sales bdd5a002 41b8 4cf2 9392 9c0e417f2125
  • Calmag Calcombi Mini 22mm & 15mm Scale Reducer - SI-CALCOMBI-MINI -UK Bathroom Supplies Sales 6b883f1f 7b22 428f aa9c e2b5d6789110
Sale!
Calmag Calcombi 22mm & 15mm Magnetic/Electrolytic Unit - SI-CALCOMBI

Calmag Calcombi 22mm & 15mm Magnetic/Electrolytic Unit – SI-CALCOMBI

£36.37

Buy Now
SKU: SI-CALCOMBI Categories: Heating, Water Treatment Tag: Calmag
  • 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)

The versatile CalCombi combination magnetic and electrolytic scale inhibitor gives maximum protection against the damaging effects of hard scale.

The unit comes complete with 2 x 22mm push fit fittings and 2 x 15mm stem adaptors, making it suitable for both 15mm and 22mm pipework. Available as a 160mm unit or as a space saving 105mm unit.

Features:

  • Lifetime guarantee
  • No maintenance
  • No chemicals
  • One model suits all applications
  • Combination product
  • Whole house protection
  • Durable nickel plating
  • Speedfit fittings for rapid installation
  • Available as standard or space saving unit

Making the decision on the most suitable sort of Water Treatment is an important decision. After you decide that Scale Inhibitors are the correct answer then the Calmag Calcombi 22mm & 15mm Magnetic/Electrolytic Unit – SI-CALCOMBI is certainly worth putting on the shortlist.

MPN

SI-CALCOMBI

Product Code

157613

Type

Water Treatment

Sub Type

Scale Inhibitor

Warranty (Years)

25

Connection Size

22

Range

CALCOMBI

Reviews

There are no reviews yet.

Be the first to review “Calmag Calcombi 22mm & 15mm Magnetic/Electrolytic Unit – SI-CALCOMBI” Cancel reply

Related products

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

Heating

Consort PLSTiE Fan Heaters With Intelligent Fan Control – PLSTI100E

£99.99
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!
Honeywell ST9400C 7 Day Two Channel Programmer
Quick View

Heating

Honeywell ST9400C 7 Day Two Channel Programmer

£64.68
Sale!
ProWarm Single Zone High Output Water Kit To Cover 60m² - CONWATERKIT60M2MANSTOCK
Quick View

Heating

ProWarm Single Zone High Output Water Kit To Cover 60m² – CONWATERKIT60M2MANSTOCK

£95.99
Sale!
Warmup Electric Underfloor Heating StickyMat 200w 2m - 2SPM2
Quick View

Heating

Warmup Electric Underfloor Heating StickyMat 200w 2m – 2SPM2

£80.36
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!
Ultraheat Compact Double Panel Double Convector Radiator (Type 22/K2) - 400mm X 1500mm - 4DF1500
Quick View

Heating

Ultraheat Compact Double Panel Double Convector Radiator (Type 22/K2) – 400mm X 1500mm – 4DF1500

£97.99
Sale!
Ultraheat 6 Column Radiator - 500mm X 421mm - C6050409-W
Quick View

Column Radiators

Ultraheat 6 Column Radiator – 500mm X 421mm – C6050409-W

£97.99
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 © 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.