Horstmann 425 Diadem Twin Channel 24-Hour Programmer

Horstmann 425 Diadem Twin Channel 24-Hour Programmer


£69.99£64.77

inc. VAT

Product Reviews

Price Match

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    #All

  • In stock
  • Delivered within 3-5 working days
  • Reliable service from a trusted seller
Horstmann 425 Diadem Twin Channel 24-Hour ProgrammerHorstmann 425 Diadem Twin Channel 24-Hour Programmer

Horstmann 425 Diadem Twin Channel 24-Hour Programmer


£69.99£64.77

inc. VAT


    #All

  • In stock
  • Delivered within 3-5 working days
  • Reliable service from a trusted seller

DESCRIPTION

    Diadem model is a two circuit programmer with indicator lights.

    With rotating 24-hour dial, on and off tappets and slider switches for setting the programme, the 425 series is considered to be one of the simplest programmers to use.

    The range consists of three models, the Coronet single circuit timeswitch and the Tiara and Diadem two circuit programmers. The Diadem has indicator lights and the Tiara does not (for use with fully pumped systems).

  • Simple to use with easily understood settings adjustable in seconds
  • All control elements are visually accessible
  • Fewer callbacks
  • Advance control to allow manual override switching ON or OFF
  • Allows the user to switch the heating off or on early without disturbing any existing setting‚ 
  • 2 On / Off settings per 24 hours
  • Convenient morning and evening setting
  • Choice of programme settings
  • Allows the user to preset a choice of programme
  • Easy to install, uses a 9 pin standard backplate
  • Backward compatible with all previous 425 ranges‚ 
  • Voltage free contacts
  • Diadem and Tiara 6 Amp rated
  • Diadem and Tiara suitable for most types of wet domestic central heating

SPECIFICATIONS

Product specifications

    None

DELIVERY

    Delivery Map

    Zone Inland Delivery Services Price Order value Delivery time
    B Standard £3.99 £40 or under 3-5 working days
    B Standard FREE Over £40 3-5 working days
    B Express £4.99 Any value 2-3 working days
    B Next working day £7.99 Any value 1 working day
    Zone Inland Delivery Services Price Order value Delivery time
    B2 Standard £4 Any value 3-5 working days
    B2 Express £8.99 Any value 2-3 working days
    B2 Next working day £11.99 Any value 1 working day
    Zone Inland Delivery Services Price Order value Delivery time
    B3 Standard £18 Any value 3-5 working days
    B3 Express £22.99 Any value 2-3 working days
    B3 Next working day £25.99 Any value 1 working day

All delivery details shown are related to this product only - delivery methods and rates may vary depending on the product and delivery postcode. For more details, please see our full delivery terms and conditions page.

PRODUCT REVIEWS



PRICE MATCH

Seen this product cheaper by a reputable seller? Let us know below by providing your contact details and a link to the website and we'll see what we can do!


  • DESCRIPTION
  • SPECIFICATIONS
  • DELIVERY

    Diadem model is a two circuit programmer with indicator lights.

    With rotating 24-hour dial, on and off tappets and slider switches for setting the programme, the 425 series is considered to be one of the simplest programmers to use.

    The range consists of three models, the Coronet single circuit timeswitch and the Tiara and Diadem two circuit programmers. The Diadem has indicator lights and the Tiara does not (for use with fully pumped systems).

  • Simple to use with easily understood settings adjustable in seconds
  • All control elements are visually accessible
  • Fewer callbacks
  • Advance control to allow manual override switching ON or OFF
  • Allows the user to switch the heating off or on early without disturbing any existing setting‚ 
  • 2 On / Off settings per 24 hours
  • Convenient morning and evening setting
  • Choice of programme settings
  • Allows the user to preset a choice of programme
  • Easy to install, uses a 9 pin standard backplate
  • Backward compatible with all previous 425 ranges‚ 
  • Voltage free contacts
  • Diadem and Tiara 6 Amp rated
  • Diadem and Tiara suitable for most types of wet domestic central heating

    None

    Delivery Map

    Zone Inland Delivery Services Price Order value Delivery time
    B Standard £3.99 £40 or under 3-5 working days
    B Standard FREE Over £40 3-5 working days
    B Express £4.99 Any value 2-3 working days
    B Next working day £7.99 Any value 1 working day
    Zone Inland Delivery Services Price Order value Delivery time
    B2 Standard £4 Any value 3-5 working days
    B2 Express £8.99 Any value 2-3 working days
    B2 Next working day £11.99 Any value 1 working day
    Zone Inland Delivery Services Price Order value Delivery time
    B3 Standard £18 Any value 3-5 working days
    B3 Express £22.99 Any value 2-3 working days
    B3 Next working day £25.99 Any value 1 working day

All delivery details shown are related to this product only - delivery methods and rates may vary depending on the product and delivery postcode. For more details, please see our full delivery terms and conditions page.


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