I’m afraid they are not available separately. 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?? Hi I have a channel plus xl model h21 can I replace this like for like? If not what would please? You will need approximately 2 inches to the side of the old programmer as the new on has the backplate on the other side. Replaces same backplate and wiring for easy changeover: Hi will this fit directly onto the backplate of a horstmann.
And what is the best to fit the H27 or the H21 – whats the difference? HTML is not translated! Very pleased with the range of products, I was able to select the specific wireless thermostat that I needed to replace without also having to buy the paired receiver that was still OK. Excellent service, quick delivery and competitive price. It will simply plug onto the existing backplate for an easy swap. You will need approximately 2 inches to the side of the old programmer as the new on has the backplate on the other side. Yes, this H27XL will plug on the existing backplate for a simple swap.
Yes, but the backplate is on the other side, so you will need around an inch to the left of the existing No, you will need to replace the backplate.
I am pretty sure the HW is a gravity fed system to the hot water tank in the bathroom airing cupboard directly above the boiler located in the kitchen. If so, how do I do the replacement? Many Thanks Ed A: 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?? Can this replace a CentaurPlus C27 and using the existing backplate? It will plug on with no wiring changes for an easy swap.
It is 6years old and the clock keeps losing time. Yes, you will need to install the receiver next to the H27XL. Dispatched promptly and received within 24 hours. Yes, this H27XL will plug on the existing backplate for a simple swap.
Horstmann H27 XL Series 2
Wow that is an old one! Can you confirm the clearances that are required around the backplate to fit the controller? Hi I have a horstmann h27 xl vhannel I’ve broken the backplate where the 2 screws go do you sell a back plate on its own??
Is this a suitable replacement for Potterton e? And horrstmann is the best to fit the H27 or the H21 – sries the difference? Also the green “set” button is sticking. Could you confirm please whether the switch contacts are volt free and changeover A: Will it fit the same backplate as the original H21 series over 15yrs old? I have a horseman is the H27 XL direct plug in replacement? Please enter the text below: My system is controlled with a Horstmann C27 two channel programmer, cica Hi, P,us sister has an old boiler at present it is controlled by a horseman type Q Mk electro mechanical timer Hi we have a Tiara – will this fit directly onto the existing backplate with no mods?
That timer controlled the CH and domestic HW Send Close Enter your email to be informed when this product arrives: Yes, this will do the job.
Excellent service, quick delivery and competitive price.
Is it possible to change the battery on a Horstmann H27XL? Replaces same backplate and wiring for easy changeover: Can you confirm that I can leave the plate from the Diadem perfectly in place and simply replace and fit this H27 XL unit? Is it an easy job for a DIY person?
I understand that when heating is on, water will also have to be on but I am not sure about the hot water running independently timed. Hi I have just brought the hortsmann channel plus xl series 2 to replace my old H I have currently fitted a Horstmann Diadem duel programmer. The clock is broken and I want to upgrade to a digital unit. Hi will this fit directly onto the backplate of a horstmann.
Yes, you will need to switch off the electric pljs doing pluw swap. Will a Drayton lp fit on the backplate of horstmann h27xl. Hi I have a channel plus xl model h21 can I replace this like for like? Plus Image is for illustration only and should not be relied upon Brand: Hi Yes it would. Add to Wish List Add to Compare. What would be the best horseman 24 hour seven day timer to replace this defunct unit.
Horstmann H27 XL Series 2 Channel.Plus
If not what would please? Will this timer replace the Honywell ST without having to replace the back plate and wiring? It’s an easy 5-minute swap.