Skip to content
  • 💸 Big savings and free shipping! 💸
  • 💸 Big savings and free shipping! 💸
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 / Heating Controls
  • Grundfos Home Booster Slave Tank 180L - MCST0200 -UK Bathroom Supplies Sales 5ec92ca3 baf3 4796 b795 10268993536c
  • Honeywell Dual Auto By-Pass Valve 22mm Straight -UK Bathroom Supplies Sales 699a4928 537a 4701 886a 09eb7f29df52
Sale!
Worcester Greenstar Ri Wiring Centre 7738110116

Worcester Greenstar Ri Wiring Centre 7738110116

£95.99

SKU: CGX1B 7738110116 Categories: Heating, Heating Controls Tag: Worcester
  • 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)

Worcester Greenstar Ri Wiring Centre 7738110116

The innovative Greenstar Wiring Centre enables intelligent control of heating and hot water for systems using regularÂboilers, while also reducing the workload and saving time for the installer. In properties without an existing room thermostatÂthe ability to use wireless controls eliminates the need to run new wiring.

  • Allows digital timers and programmers, including a wireless room thermostat, to be used with the Greenstar 27Ri and 30Ri regular boilers
  • Controls both heating and hot water
  • Pump is wired directly into the Wiring Centre and not to the boiler
  • Only one cable between pump (e.g. in airing cupboard) and boiler
  • Simple system-type selector (S or Y plan)
  • Clear wiring connections
  • Makes replacement boiler installation much easier
  • Reduces installation time by up to half a day
  • Supplied complete with cylinder sensor and unique retaining device
  • Can be used with any vented cylinder
  • Compatible with Worcester Greenstore and third party (please check with the manufacturer) unvented cylinders
  • IP44 safety rating.
EAN

4051516818586

MPN

7738110116

Product Code

138921

Type

Heating Controls

Accessory Type

Heating Control Accessories

Warranty (Years)

1

Range

Ri

Reviews

There are no reviews yet.

Be the first to review “Worcester Greenstar Ri Wiring Centre 7738110116” Cancel reply

Related products

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!
DuraTherm Vertical Oval Tube Single Panel Designer Radiator - 1600 X 360mm Anthracite
Quick View

Designer Radiators

DuraTherm Vertical Oval Tube Single Panel Designer Radiator – 1600 X 360mm Anthracite

£76.30
Sale!
Air Conditioning Centre 2.6kW WiFi Enabled Mobile Air Cooling System - KYR25CO/LUX
Quick View

Air Conditioning

Air Conditioning Centre 2.6kW WiFi Enabled Mobile Air Cooling System – KYR25CO/LUX

£95.99
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!
Park Lane Traditional Colosseum Triple Bar Column Radiator Anthracite 600 X 830mm
Quick View

Column Radiators

Park Lane Traditional Colosseum Triple Bar Column Radiator Anthracite 600 X 830mm

£97.99
Sale!
Consort PSL Wireless Controlled 0.75kW Panel Heater - PSL075
Quick View

Heating

Consort PSL Wireless Controlled 0.75kW Panel Heater – PSL075

£79.33
Sale!
DuraTherm Vertical Oval Tube Single Panel Designer Radiator - 1800 X 480mm Black
Quick View

Designer Radiators

DuraTherm Vertical Oval Tube Single Panel Designer Radiator – 1800 X 480mm Black

£97.99
Sale!
Sentinel SystemCheck Test Kit (L6623) - SYSCHECK-GB
Quick View

Central Heating Treatment

Sentinel SystemCheck Test Kit (L6623) – SYSCHECK-GB

£49.85
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 2026 © 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.