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Horstmann H27 XL Series 2 Channel.Plus

Brand: Horstmann
HCO Code: 01D02
Price: £59.82
Ex VAT: £49.85
Stock: In Stock
   - OR -   
Q: I have currently fitted a Horstmann 425 Diadem duel programmer. The clock is broken and I want to upgrade to a digital unit. I understand the back plate for this model is exactly the same and I shouldn't have need to re wire. Can you confirm that I can leave the plate from the 425 Diadem perfectly in place and simply replace and fit this H27 XL unit?

A: Yes, that's right. It's an easy 5-minute swap.
Q: I have a channel plus model H27 is there a model replacement that dos`nt require any additional wiring Regards

A: Yes, this H27XL will plug on the existing backplate for a simple swap.
Q: i have a H27XL controlling 2 heating zones. can i remove one of the hard wired thermostats and wire in a remote stat as we want to utilise wall space were stat is located. is there a compatiblie wireless stat

A: Yes, you will need to install the receiver next to the H27XL.
Q: My system is controlled with a Horstmann C27 two channel programmer, cica 2005. I want to fit the new H27XL Ser 2 which includes the holiday timer, I read the backplate needs to be replaced. Will the new H27 backplate connections be the same as the current wiring in the C27 backplate, so that it is an easy change over, IE same colours to same connections, or is it a complete rewire?? Regards

A: It will use the same wires, but you will need to create 2 links in the backplate.
Q: Will this timer replace the Honywell ST 1000 without having to replace the back plate and wiring?

A: Yes it will.

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Directly replaces earlier H27 / H27XL

* Complete with new backplate
* Channel names can bet set to Heating/HW or Zone1/Zone2
* 2 Channel 7 Day Programmer
* 5 Year manufacturers warranty
* Large easy to follow LCD display
* Backlit display (on button press)
* Pre-Set clock
* Automatic Winter/Summer time changes
* Gravity or Fully Pumped system setting
* Up to 3 on/offs per channel in each 24-hour operation
* One touch programme copying from day to day
* Programmable Holiday setting can be set in advance of departure for any period of time.
* 1 or 2 hour boost and advance on each channel
* Mains powered with battery backup
* Voltage free
* Dimensions: 101x163x33mm HxWxD
* Same backplate as Horstmann 425 and 5 series programmers


Replaces (same backplate and wiring for easy changeover):
Honeywell ST1501 ST1507 ST1000
Horstmann H21 H27Z H525 H527 H425 Tiara Diadem.
Newlec NL425T NLH21 NLH27 NLE527

Compatible alternatives with same backplate & wiring:
Horstmann H21XL - 24 hour version of H27XL

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