Welcome visitor you can login or create an account.

Express delivery for Friday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands


 

Express delivery for Friday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands


Enter your email to be informed when this product arrives:


Send Close

Enter your email to be informed when this product arrives:
Send Close

Horstmann H27 XL Series 2 Channel.Plus

Brand: Horstmann
HCO Code: 01D02
Price: £59.82
Ex VAT: £49.85
Stock: In Stock
Qty:  
   - OR -   
Q: Hi I have a horstmann h27 xl but I've broken the backplate where the 2 screws go do you sell a back plate on its own??

A: I'm afraid they are not available separately
Q: I have no space to the left of the backplate position. Can you confirm the position of the backplate ie is it at top/bottom, left/right when looking at the front of controller. Can you confirm the clearances that are required around the backplate to fit the controller? Thanks

A: You will need 100mm to the left of the backplate, 50mm to the top, 50mm to the bottom, 50mm to the right.
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.

Ask a question about Horstmann H27 XL Series 2 Channel.Plus

Your Name:
Your Email:


Your Question: Note: HTML is not translated!

Enter the code in the box below:



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

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:



payment

Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2083 merchant reviews

4.90 / 5 Rating
2083 Reviews
Prompt delivery and straight switch over with the old, failed part.
I saved nearly £25 and the item was delivered the following day for a very reasonable price.
First time buying from this retailer. Purchase went smoothly without any problem. Very quick delivery. Worth a recommendation from me.