Worcester Boiler Digital Timer 77161920080

  • A genuine Worcester Bosch electronic timer (model S230E7), typically used on Greenstar 230/240/280/350 series boilers .

  • A 7‑day programmable digital clock controlling boiler schedules (on/off times across the week) .

  • Direct replacement part (MPN 77161920080, EAN 4010009741176), originally part of Worcester’s control panel lineup; now discontinued by Worcester but still available from third-party suppliers

    Condition: New
    Brand: Potterton
    Part Number:  87161061920
    GC Number: 755400 H76170
    Category: Clocks, Timers, Controls & Programmers

£63.99
Add to basket
Hot

Worcester Greenstar 4000 30KW Combi Boiler + Flue Kit + System Pack with Boiler Installation

Free Boiler Installation

Limited Time Offer!

  • Max. Domestic Hot Water Output: 30kW
  • Max. Central Heating Output: 24kW
  • Aluminium Silicon Heat Exchanger
  • Top Flue Outlet
  • Compatible with Solar Panels
  • 5 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • 81892BTU
  • Backlit LCD Full Colour Display
Energy Rating A

Price Available on Request
Select optionsThis product has multiple variants. The options may be chosen on the product page

Worcester Bosch MT10 Mechanical Timer

An easy to use analogue clock for setting heating time periods. For use with I, Si Combi and CDi combi only.

£81.92
Add to basket
-5%

Worcester Bosch Greenstar 32Cdi 32Kw Combi Boiler with Vertical Flue & Filter Pack

Worcester Bosch

High-powered, compact combi boiler with aluminium silicon heat exchanger. Provides instantaneous hot water for properties with up to 3 bedrooms and 2 bathrooms with a high output demand. May be installed in a standard kitchen cupboard. Features a low-energy pump, helping to reduce the boiler’s electrical consumption.

  • Max. Domestic Hot Water Output: 32kW
  • Max. Central Heating Output: 24kW
  • Aluminium Silicon Heat Exchanger
  • Top Flue Outlet
  • Compatible with Solar Panels
  • 7 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • 306,397.6BTU
  • Backlit LCD Display
Energy Rating A

Price Available on Request
Request Your Price
Hot

Worcester Bosch Greenstar 4000 GR4700iW 30 C NG combi boiler

Worcester Bosch

Boiler includes long flue lengths (up to 12m with 60/100mm flues) for flexibility of siting and a 500ml integrated condensate siphon to reduce the risk of freezing,

  • Front access to key components

  • Longer flue lengths, up to 12M (60/100)

  • Intuitive full-colour long-text display

  • 500ml condensate siphon

  • Quiet operation, 45dB(A)

  • Modulates down to 3kW central heating output (1:10)

  • Increased DHW efficiency but reduced waste water

  • Full flow rates from 1 bar mains pressure

  • Compatible with Greenstar intelligent filling system

Energy Rating A

Price Available on Request
Select optionsThis product has multiple variants. The options may be chosen on the product page