Image is for illustration only and should not be relied upon Secure (Horstmann) H17 XL Series 2 Channel.Plus Timeswitch
Secure (Horstmann) H17 XL Series 2 Channel.Plus Timeswitch

Secure (Horstmann) H17 XL Series 2 Channel.Plus Timeswitch

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£59.99
Ex VAT: £49.99
Brand:
HCO Code: 09D03
Availability:  Obsolete

BRAND NEW - UPDATED VERSION OF H17XL
CAN DIRECTLY REPLACE EARLIER H17 / H17XL

* Complete with new backplate
* Suitable for combination boilers
* 5 Year manufacturers warranty
* Part L Compliant 3 Amp rated
* 7 day programming
* Large easy to follow LCD displays give clear programme information
* Backlit display (on button press)
* Up to 3 ON/OFF periods in each 24 hour operation
* Different settings for each day of the week
* Programmable Holiday setting can be set in advance of departure for any period of time.
* 1 or 2 hour boost and advance
* Mains powered with battery back up
* 3(1)A SPDT Volt-Free contacts
* Dimensions 101x163x37mm HxWxD

 

Same backplate and wiring for easy change over:
Horstmann H425 Coronet (switching must not exceed 3 amps) H517 H11 H11XL H17 H17XL
Newlec NL425C (switching must not exceed 3 amps).

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  • Hi.  This instruction does not apply to the H17XL.

  • Yes, as long as it is controlling a gas or oil boiler.  It will plug onto the existing backplate.

  • Hi. It is a better one, but you will need to change the backplate. So will be a more complex installation.
  • Yes, it will connect to the same 4 wires.
  • It will only deal with one. The title should match what it is wired up to. I.e. if it is wired for the water then it should be 'water'. If it is wired up to control the heating then it should be labelled 'heating'.
  • Yes it will.
  • Yes, it will plug onto the existing backplate for an easy 5-minute swap.
  • Yes it is.
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