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Free Climote heating / hot water control

2

Comments

  • Registered Users, Registered Users 2 Posts: 3,414 ✭✭✭randombar


    Got in touch with Electric Ireland to ask if you could sign up to that deal without attending the exhibition and was told no.

    What a load of !;!;


  • Registered Users, Registered Users 2 Posts: 680 ✭✭✭webels


    Talking of gsm control for heating, this looks fairly straightforward for the guts of €60. Wonder what elcrows are like to deal with.

    http://m.instructables.com/id/Control-the-relays-via-GPRS-SMS/?ALLSTEPS


  • Registered Users Posts: 232 ✭✭clancger


    After looking at Climote, and a much more expensive alternative I got a wifi system from Owl Energy last week. It has separate heating zones for upstairs + downstairs, also separate hot water, and an electricity monitor mapping usage.
    I used the occasion as the topic for the first post in my new blog gerclancy.wordpress.com for anyone interested in having a look.

    I'm well impressed by the €22 solution,, but I think I'd be shot if I put that in the hall or utility. While mine cost a good bit more than Climote, it does a lot more too.

    Before anyone asks I'm not affiliated in any way with Owl.


  • Registered Users, Registered Users 2 Posts: 686 ✭✭✭DieselPowered


    This is a great thread, is it ok to keep it going in Bargain alerts or should it be moved to a different forum?


  • Registered Users Posts: 151 ✭✭DIF


    Has anybody tried the Texton SMS Heating Controls? http://texton.ie

    For €150 it's way cheaper than the Electic Ireland controller and no annual fee.

    I want to buy it but would like some feedback from people that are using it already. :D


  • Registered Users, Registered Users 2 Posts: 686 ✭✭✭DieselPowered


    Has anybody tried the Texton SMS Heating Controls? http://texton.ie

    For €150 it's way cheaper than the Electic Ireland controller and no annual fee.

    I want to buy it but would like some feedback from people that are using it already. :D

    That looks very interesting indeed, just not sure if you have to install it yourself, or they will do it?


  • Registered Users, Registered Users 2 Posts: 23,666 ✭✭✭✭ted1


    This would be better http://www.heatmisershop.co.uk/thermostats-c1/wifi-thermostats-c12/230v-or-volt-free-switching-models-c32/heatmiser-prt-ts-wifi-wifi-enabled-programmable-thermostat-p96

    The only draw back is requiring a static ip or having to use dyndns. It really bugs me when companies drop the ball on functionality, all they had to do was set up a server the units polls looking for commands, eliminates the need for fixed IP and dyndns


  • Registered Users, Registered Users 2 Posts: 2,320 ✭✭✭Chet T16


    ted1 wrote: »
    This would be better http://www.heatmisershop.co.uk/thermostats-c1/wifi-thermostats-c12/230v-or-volt-free-switching-models-c32/heatmiser-prt-ts-wifi-wifi-enabled-programmable-thermostat-p96

    The only draw back is requiring a static ip or having to use dyndns. It really bugs me when companies drop the ball on functionality, all they had to do was set up a server the units polls looking for commands, eliminates the need for fixed IP and dyndns

    But as i said earlier in the thread, once they decide not to operate the server anymore you're screwed.


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  • Registered Users Posts: 887 ✭✭✭Delboy5


    That looks very interesting indeed, just not sure if you have to install it yourself, or they will do it?

    Id be interested in this texton solution, anyone using it?


  • Banned (with Prison Access) Posts: 338 ✭✭Crazy Eye


    Has anybody tried the Texton SMS Heating Controls? http://texton.ie

    For €150 it's way cheaper than the Electic Ireland controller and no annual fee.

    I want to buy it but would like some feedback from people that are using it already. :D


    says that it cant be used with a 3 network sim card


  • Registered Users Posts: 151 ✭✭DIF


    Crazy Eye wrote: »
    says that it cant be used with a 3 network sim card
    I got a free Sim Card from Tesco's recently - they use the O2 network so that should work fine with the Texton yoke. But I'm struggling to find much feedback from people who use the Texton controls.


  • Registered Users Posts: 151 ✭✭DIF


    That looks very interesting indeed, just not sure if you have to install it yourself, or they will do it?

    I think you have to install it yourself - which in my case means getting an electrian to install it.... another cost to keep in mind I supppose.


  • Registered Users Posts: 239 ✭✭bootser


    Hi all, has anybody looked at the homebot website or tried their version of home automation?, its much more expandable than anything else I've seen. I'd be interested in anyone else's feedback.


  • Registered Users, Registered Users 2 Posts: 9,558 ✭✭✭Heroditas


    Texton is a neat little system. It has pretty much the same functionality as the Climote yet is a lot cheaper and also no annual fee.
    Climote is just a glorified on/off switch for your boiler, a step up from your standard boiler controller.

    If people want real control over the heating in the home, then the likes of Heat Miser or Radeco are worth looking at.


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  • Registered Users, Registered Users 2 Posts: 3,414 ✭✭✭randombar


    So the self build is on for the next 3 days in Millstreet, I wonder if they're running the same offer there?


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    Seems like you can get a grant of €400 for Heating Controls Upgrade from SEAI
    So maybe the OWL system is the most affordable and possibly the most advanced that I can see that has no annual fee.
    Pretty much plug n play too (needs to be installed by registered person to get the grant)
    As clancger posted above a comprehensive 2 zone + hot water + energy monitor can be gotten for €580 and if you add in a few thermostatic radiator valves I am sure with the grant you could get it all done for no more then €300 cost to yourself.
    I am seriously looking at this but might hold off till next winter as I have just done some home improvements so smashed at the moment
    BTW I have no affiliation with OWL


  • Registered Users, Registered Users 2 Posts: 2,716 ✭✭✭brightkane


    excuse my ignorance but if there doesn't seem to be a replacement for my existing timer under my boiler that I currently use, with the owl system


  • Registered Users, Registered Users 2 Posts: 9,558 ✭✭✭Heroditas


    Neither the Owl or Climote are eligible for grant support from SEAI.


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    Heroditas wrote: »
    Neither the Owl or Climote are eligible for grant support from SEAI.

    How come?


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  • Registered Users, Registered Users 2 Posts: 9,558 ✭✭✭Heroditas


    The Climote counts as an approved measure for energy suppliers to claim energy saving credits towards their 2020 energy efficiency targets but the Owl doesn't.
    Also, the grant for heating controls only applies to measures that include a complete retrofit including TRVs and a boiler controller along with separate zones for upstairs, downstairs and hot water enabled.
    They also need to be installed by an SEAI Better Energy approved installer.
    Add all this to the mix and you're looking at well over a grand before the grant is applied.

    EDIT: apologies, you've already stated all of that above! Yeah it might very well be eligible for the grant but only if you use the Climote. I was thinking of just the Climote or Owl on their own. Best to check with SEAI first though. The Owl manufacturers haven't gone through the process of getting the Owl approved as a measure with SEAI.


  • Registered Users, Registered Users 2 Posts: 23,666 ✭✭✭✭ted1


    There's 15% off heatmisers new controller if you register your interest
    http://neo.heatmiser.com

    Looks good with no reoccurring costs and these guys have plenty if experience with controllers


  • Registered Users Posts: 64 ✭✭35x


    Hi
    Just about to install a Systemlex unit to control a Systemlink unit and I would very much like to install a remote controller...The Climot looks like it may work but it is a rip-off pricewise and annuall fee (I don't want to be paying the esb pension setup!) or can the Heatmiser mentioned by ted1 do the same job?. Advice appreciated!!


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    I am liking the looks of LightwaveRF

    Maybe not as complete in the heating department and boiler control but it looks the part and is well priced I think - it has potential and looks like there are individual TRVs coming out soon that will allow control of each rooms rad.


  • Registered Users, Registered Users 2 Posts: 4,539 ✭✭✭BenEadir


    Guys,

    I recently installed an OWL monitor to try and get on top of my €300 a month Electric bill which is working well so far in terms of making us (my kids!!!) far more aware of the impact of leaving down lighters on, using the tumble dryer when there is free wind outside etc and having turned my attention to our equally outrageous heating bill (natural gas) I came across this thread.

    Having read the whole thread so far I'm intrigued by both Radeco multi-zoning http://www.radeco.ie/multi-zoning which they explain very well on their website and LightwaveRf http://www.lightwaverf.com which looks like it could be an even more comprehensive system. Am I correct in my underatanding that the Radeco system could help minimize the cost of heating the house and the LightwaveRF system could minimize the amount of electricity used throughout the house?

    I can't build my own controllers like some of the impressive early posts and I certainly don't want to pay the ESB an annual fee for a remote control on/off switch although the idea of having smart controls via our phones (all off master switch etc) is very appealing.

    Has anyone here got any direct experience of the Radeco and LightwaveRf systems? Do they do what they say on the tin? Were they expensive to install?

    Is The Nest https://nest.com/thermostat/life-with-nest-thermostat something that's relevant or is it US specific only? What can it do that the Radeco system can't do?

    Cheers,

    Ben


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    BenThere wrote: »
    Guys,

    I recently installed an OWL monitor to try and get on top of my €300 a month Electric bill which is working well so far in terms of making us (my kids!!!) far more aware of the impact of leaving down lighters on, using the tumble dryer when there is free wind outside etc and having turned my attention to our equally outrageous heating bill (natural gas) I came across this thread.

    Having read the whole thread so far I'm intrigued by both Radeco multi-zoning http://www.radeco.ie/multi-zoning which they explain very well on their website and LightwaveRf http://www.lightwaverf.com which looks like it could be an even more comprehensive system. Am I correct in my underatanding that the Radeco system could help minimize the cost of heating the house and the LightwaveRF system could minimize the amount of electricity used throughout the house?

    I can't build my own controllers like some of the impressive early posts and I certainly don't want to pay the ESB an annual fee for a remote control on/off switch although the idea of having smart controls via our phones (all off master switch etc) is very appealing.

    Has anyone here got any direct experience of the Radeco and LightwaveRf systems? Do they do what they say on the tin? Were they expensive to install?

    Is The Nest https://nest.com/thermostat/life-with-nest-thermostat something that's relevant or is it US specific only? What can it do that the Radeco system can't do?

    Cheers,

    Ben

    Nest is 24v so you'll have to drive a contactor or something off it i'd say for most irish heating equipment bar air sourced stuff.

    Radeco, let me see my house has 16 radiators thats 16 giant ugly wireless trvs - 1600 euro + at least 34 AA batteries 'per heating season' + 16 headless trvs if you don't have them already + ccu + boiler control + hot water control + gsm module . Feck off. I'd be a lot better off spending 3k on insulation.

    Ff you want to go wireless trv route there are lots of options - these trv are less than half the price and much neater. http://www.automatedhome.co.uk/hardware/eq-3-max-affordable-wireless-heating-control-with-your-smartphone-or-raspberry-pi.html


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    Bonkers.ie should be your first port of call to reducing the gas and electricity bill, and look at replacing the downlighteers with LEDS or eliminating them and turn down the thermostat.


  • Registered Users, Registered Users 2 Posts: 4,539 ✭✭✭BenEadir


    moodrater wrote: »
    Bonkers.ie should be your first port of call to reducing the gas and electricity bill, and look at replacing the downlighteers with LEDS or eliminating them and turn down the thermostat.


    Thanks Moodrater, I'm in the process of replacing the 58 (I counted them) downlighters in my house and the Owl has helped us become much more tuned in to what eats electricity.

    I do need to switch my electric and gas supplier as the one year deals I currently have with Airtricity and Flogas and that Bonkers is the place to find out where the best deals are currently.

    Ben


  • Registered Users, Registered Users 2 Posts: 4,539 ✭✭✭BenEadir


    moodrater wrote: »
    Radeco, let me see my house has 16 radiators thats 16 giant ugly wireless trvs - 1600 euro + at least 34 AA batteries 'per heating season' + 16 headless trvs if you don't have them already + ccu + boiler control + hot water control + gsm module . Feck off. I'd be a lot better off spending 3k on insulation.[/url]

    Moodrater,

    I'm definitely not paying that much for the pleasure of changing 34 AA batteries several times a year - major pain in the ar$e!!

    My heating/gas bill is about €1,200 a year (I think) so if I did save 30% PA that would be €360 which means the ROI on the Radeco system you outlined would be +/- 9 years. Not very compelling.

    Ben


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    Just switched to Airtricity and I think we are in line to save about €250 in year 1. With an annual bill of approx €2400 for electricity and gas its not a bad start. We have just zoned our house (2 heating areas and 1 hot water) so now it’s a lot more controllable.

    We also got a free Airtricity energy monitor and that’s good for making you aware of what is guzzeling electricity in the house. After that I will shop around again and see if I can get another deal.

    Have been seriously looking and smartifying the house now for a while and looking at different tech. it’s a bit mind boggeling to say the least. Here is my take on it so far

    LightwaveRF – looks good, affordable, scalable, easy to retro fit and UK based so should suit our needs
    SmartThings – only getting started really but is compatible with Z-Wave, Zigbee and Wi-Fi protocols and equipment so looks like it will be great. However seems to be only US at the moment so we need to wait a while before anything appears here. It may even work out that the LightwaveRF stuff is compatible with this.
    Archos – just announced some smart stuff (which works on Bluetooth LE) for the home but will wait to see what pans out before I judge it plus I dont see any heating controls (I have an Archos internet radio at home and its a great bit of kit but build quality is poor)
    Nest – Google bought Nest last night so that might kick start this in to the mainstream and hopefully more products will follow. With integration of Google Now and voice activated commands this looks like it will be exiting times ahead and things like NFC activated door locks can’t be far away from the big G

    I am looking forward to trying to get the house smartified and to be able to hopefully reduce bills and to be honest I just want to be able to do cool stuff like turn on the outside lights from my sunbed whilst on holidays or to be able to use a motion sensitive camera to show me who is at the front door!


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  • Banned (with Prison Access) Posts: 1,151 ✭✭✭rovoagho


    You won't be long with Airtricity. Worst provider in the Irish market.


  • Registered Users, Registered Users 2 Posts: 4,539 ✭✭✭BenEadir


    Hi tui0hcg,

    I too really like the look of the LightwaveRF system but just quickly looking at the cost of sockets and light switches I can see how a house conversion could quickly get very expensive. A 2 gang wall socket is £30 and a 2 gang Light Dimmer Switch is £40. I remember from renovating my house a few years ago that there were 12 sockets in my sons bedroom alone and a total of 11 light switches upstairs. Multiply that out for the whole house and I'd say you'd be looking at 70 sockets and 25 light switches in total. To buy they'd be circa £2,500 and that's not including sensors, the wi-fi control units or installation.

    At a very rough guess I'd say I'd be looking at very little change out of €5,000. There would have to be some very significant REAL energy savings to justify that, cool and all as it would be to turn the kettle on from the office on your way home from work!!!

    Ben


  • Registered Users, Registered Users 2 Posts: 4,539 ✭✭✭BenEadir


    rovoagho wrote: »
    You won't be long with Airtricity. Worst provider in the Irish market.

    I'm with them at the moment and can't say I noticed much difference when I switched over from Electric Ireland last year but then again maybe I'm just not noticing things I should be noticing.

    In what way are Airtricity worse than Electric Ireland or Bord Gais? Other than supplying electricity to your home and providing accurate bills what else are they supposed to be doing?

    Ben


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    +1 for airtricity
    The renewed my discount when I phoned them rather than me having to do the annual change electricity provider merrigoround. They have been very efficient and helpful when signing up, ordering a new meter, querying tarriffs. And I like their online billing and usage graphs and their reminder email to submit a meter reading means no shock bills anymore. Their estimated usage is far more accurate than bord gais or electric ireland. That said I'd drop them as soon as a better deal comes along. I'm sure energia will have some kind of an introductory enticement.


  • Registered Users, Registered Users 2 Posts: 23,666 ✭✭✭✭ted1


    tui0hcg wrote: »
    We have just zoned our house (2 heating areas and 1 hot water) so now it’s a lot more controllable.

    what had you, and how much was it to zone it?


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    BenThere wrote: »
    Hi tui0hcg,

    I too really like the look of the LightwaveRF system but just quickly looking at the cost of sockets and light switches I can see how a house conversion could quickly get very expensive. A 2 gang wall socket is £30 and a 2 gang Light Dimmer Switch is £40. I remember from renovating my house a few years ago that there were 12 sockets in my sons bedroom alone and a total of 11 light switches upstairs. Multiply that out for the whole house and I'd say you'd be looking at 70 sockets and 25 light switches in total. To buy they'd be circa £2,500 and that's not including sensors, the wi-fi control units or installation.

    At a very rough guess I'd say I'd be looking at very little change out of €5,000. There would have to be some very significant REAL energy savings to justify that, cool and all as it would be to turn the kettle on from the office on your way home from work!!!

    Ben

    Agree its not going to be peanuts but if you go to a hardware store to buy a 2 gang dimmer its going to be €15-€20 for a basic dumb white crappy looking one. Its going to be a case of pick one room at a time to upgrade or pick a few important items to get you going and do it on a staged basis.
    BTW - 12 sockets in a bedroom...it must be massive (we have 4 double sockets and 1 tv socket high up on the wall in our master bedroom!!)
    rovoagho wrote: »
    You won't be long with Airtricity. Worst provider in the Irish market.

    I have had no issues - they are cheaper than my previous supplier, sent me a free energy monitor (worth €40-€50) free meter box key sent to me also, the website and meter reading reminders are great, the budget monthly payments option is a much better way to budget, they have been very helpful on any questions I had and the switch was painless
    I am not sure where you came up with that statement but I have proof to contradict it anyway
    ted1 wrote: »
    what had you, and how much was it to zone it?

    We had 1 zone across 3 floors of rooms and water heating all on 1 switch so it was all or nothing.
    Now we have
    Zone 1 - all rooms downstairs (open plan kitchen/diner, Lounge, Playroom etc)
    Zone 2 - All bedrooms (x4) between 2 upstairs floors
    Water Zone - separate water heater (before we had to switch on the heating to get hot water as the electric immersion was broken - plus it cost a fortune to use it)

    We had the work done during a kitchen refit but roughly came in at about €550 (we didnt go for a SEAI grant but we would have qualified but the builder was not an approved installer for SEAI and we would have had to wait 6 weeks to get an approved person to complete the work - also the cost was a bit more for the SEAI fit out so we went for the local builder to complete the work)


  • Registered Users, Registered Users 2 Posts: 2,902 ✭✭✭clint_silver


    moodrater wrote: »
    +1 for airtricity
    The renewed my discount when I phoned them rather than me having to do the annual change electricity provider merrigoround. They have been very efficient and helpful when signing up, ordering a new meter, querying tarriffs. And I like their online billing and usage graphs and their reminder email to submit a meter reading means no shock bills anymore. Their estimated usage is far more accurate than bord gais or electric ireland. That said I'd drop them as soon as a better deal comes along. I'm sure energia will have some kind of an introductory enticement.

    electric ireland are cheaper with all discounts applied and even with the newer daily rates. Can airtricity beat that?


  • Registered Users, Registered Users 2 Posts: 133 ✭✭fulhamfan


    Just a bit of feedback on one of the options in this area. I went for Tado at a one of cost of 299 and had a mate who is a sparks fit it although there is a very good video on the taco web site.

    I went for it because it's German and it does not rely on me to do much other than leave my GPS and web enabled on my phone. In place six weeks and I'm happy out, I wake to a warm house, it detects when I've left and turns my heat off and when I leave the office in the evening, it checks the traffic to see how long it is going to take me to get home; it then checks the weather and by the time I get home, the house is cosy as anything. When I went away for a week, it turned the heating on each time the temp dropped below 5 degrees so no more worrying about frozen pipes etc. At any time, I can take control by clicking manual in the app or on the website but to date, I have had no need to manually operate at all.

    If like me, you want something that works and something that requires you to do nothing, then Tado is your ideal purchase. If you want something additional to a heating control then some of the other options on this page may suit you better.

    All the best


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    electric ireland are cheaper with all discounts applied and even with the newer daily rates. Can airtricity beat that?

    According to the Bonkers site electric Ireland weren’t cheaper for my usage. Also they didn't offer any further incentives to stay when I told them that I was switching to another provider.


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  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    electric ireland are cheaper with all discounts applied and even with the newer daily rates. Can airtricity beat that?

    Electric ireland per unit rates are higher with all the discounts applied, the standing charges are lower so you may save a few euro if you live in a 2 bedroom flat. For the average irish house airtricity will be cheaper. We're using a lot of night electricity as its about 20% cheaper than oil now so our saving are significant.

    Electric Ireland Valuesaver direct debit & paperless billing
    day rate:0.1738 night rate:0.0917
    Standing Charge:
    24 Hour Urban:139.61
    24 Hour Rural:186.13
    Night Storage Heating:12.22

    Airtricity Home Electricity Saver - 1 Year
    day rate:0.1674 night rate:0.885

    Standing charge:
    Urban 24 hr 165.82
    Urban Nightsaver 213.20
    Rural 24 hr 208.16
    Rural Nightsaver 259.59


  • Registered Users, Registered Users 2 Posts: 2,320 ✭✭✭Chet T16


    Can anyone tell me if there exists some sort of cheap radiator valve with inbuilt servo? Even a full on/off switching one would be fine.


  • Registered Users, Registered Users 2 Posts: 23,666 ✭✭✭✭ted1


    tui0hcg wrote: »
    Agree its not going to be peanuts but if you go to a hardware store to buy a 2 gang dimmer its going to be €15-€20 for a basic dumb white crappy looking one. Its going to be a case of pick one room at a time to upgrade or pick a few important items to get you going and do it on a staged basis.
    BTW - 12 sockets in a bedroom...it must be massive (we have 4 double sockets and 1 tv socket high up on the wall in our master bedroom!!)



    I have had no issues - they are cheaper than my previous supplier, sent me a free energy monitor (worth €40-€50) free meter box key sent to me also, the website and meter reading reminders are great, the budget monthly payments option is a much better way to budget, they have been very helpful on any questions I had and the switch was painless
    I am not sure where you came up with that statement but I have proof to contradict it anyway



    We had 1 zone across 3 floors of rooms and water heating all on 1 switch so it was all or nothing.
    Now we have
    Zone 1 - all rooms downstairs (open plan kitchen/diner, Lounge, Playroom etc)
    Zone 2 - All bedrooms (x4) between 2 upstairs floors
    Water Zone - separate water heater (before we had to switch on the heating to get hot water as the electric immersion was broken - plus it cost a fortune to use it)

    We had the work done during a kitchen refit but roughly came in at about €550 (we didnt go for a SEAI grant but we would have qualified but the builder was not an approved installer for SEAI and we would have had to wait 6 weeks to get an approved person to complete the work - also the cost was a bit more for the SEAI fit out so we went for the local builder to complete the work)
    Sounds like a good price, how did they break out the zones? Can you send on the details of the guys who did the work?


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    Chet T16 wrote: »
    Can anyone tell me if there exists some sort of cheap radiator valve with inbuilt servo? Even a full on/off switching one would be fine.

    Is it for a diy rasberry pi/arduino job if so china to the rescue,not a radiator valve but could plumb in series http://www.ebay.co.uk/itm/1-2-DN15-Motorized-Ball-Valve-Two-Way-12V-Electrical-Valve-/251422844520?pt=UK_Home_Garden_Hearing_Cooling_Air&hash=item3a89f82668

    You'd get a zone valve locally but more expensive and high volage:
    http://www.plumbingsupplies.ie/smartzone-pro-15mm-2p-zone-valve-comp.html

    You can also get thermoelectric valve actuators.
    https://products.ecc.emea.honeywell.com/europe/ecatdata/pg_mt010.html


    Otherwise this is the neatest/cheapest I've seen:

    http://www.ebay.co.uk/itm/MAX-iPhone-Android-controlled-WiFi-Digital-Thermostat-LAN-Gateway-/141157575785?pt=UK_Home_Garden_Hearing_Cooling_Air&hash=item20dda5ac69

    http://www.ebay.co.uk/itm/MAX-iPhone-Android-controlled-WiFi-Digital-Thermostat-LAN-Gateway-/141157575785?pt=UK_Home_Garden_Hearing_Cooling_Air&hash=item20dda5ac69


  • Registered Users, Registered Users 2 Posts: 2,320 ✭✭✭Chet T16


    moodrater wrote: »

    This is for my diy system, currently it just controls the boiler on/off but getting individual rad control would add a lot more.

    I'm an idiot, i actually have the perfect solution here but it didn't even cross my mind as i was thinking exclusively of heating specific stuff. They're 12v latching solenoids which only need a short pulse to open or close. I wonder if you could use a peltier to build up enough charge on a capacitor to run a wireless receiver and activate the solenoid when needed, that would be interesting.

    With regards to your second link what does it mean by thermoelectric in that context? Is it just providing temperature feedback or something cleverer?


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    Chet T16 wrote: »
    With regards to your second link what does it mean by thermoelectric in that context? Is it just providing temperature feedback or something cleverer?

    If you know how a trv works, this basically just electrically heat the trv head to close the valve.

    With regard to a peltier voltage is proportional to the temperature differential. So you'd probably need to actively cool the heatsink a bit like a diy stove eco fan due to the proximity with the radiator. If you had a couple of hundred millivolts with convection you could probably work out a boost regulator to do something useful with it. Some of those aa battery phone chargers work down to very low voltage. There was a simple design in elektor a few years ago for getting power from dead alkaline batteries you might be able to dig it up online think it was called battery miser or similar. a quick google turns up a few designs but most require 0.8v or so.


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  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    ted1 wrote: »
    Sounds like a good price, how did they break out the zones? Can you send on the details of the guys who did the work?

    We had 1 timer in by the gas boiler and 1 thermostat out in the hallway
    They put in a new timer with 3 zone controls (2 for heating and 1 for water) and then wired up a new thermostat up in the master bedroom (this entailed lifting some floorboards and running cables etc. New thermostat on the hot water cylinder also (this is located in hotpress beside master bedroom so not much extra work to run the cables in there)
    After that they installed motorized valves 1 for downstairs heating zone (located this near the gas boiler) 1 for upstairs heating zone (located this in the hotpress as that’s where the pipes appear for upstairs)
    We had some TRVs already on some rads so that helps but I hope to upgrade to some ‘smart’ TRVs for all the rads around the house.

    So now we have Zone 1 downstairs which is controlled off the thermostat in the hall. This fires up heating in the lounge, playroom, hallway and also a plinth heater under the kitchen counter

    Zone 2 is upstairs heating (all bedrooms and bathrooms etc) and that’s controlled by the thermostat in the master bedroom

    Water heating is on zone 3 essentially

    So all are controlled by the master timer next to the gas boiler and can have different time settings for each zone so it means for example we have water turn on at 6am to heat water for a shower if someone wants to use the main bathroom and not the electric shower in the master bedroom for a shower. We have the downstairs heating kick in at 7am and the upstairs heating kicks in at 6.30am to make the place nice and cosy for when we roll out of bed. Prior to this we had to turn on the heating all over the house to be able to get hot water to bath the kids in the evening hence it cost a fortune.

    I can PM you the name of the builder and the electrician he had do the work if you want but he is local enough so not sure what area you are in as I don’t imagine he will do too much travelling outside the area he is.


  • Registered Users, Registered Users 2 Posts: 23,666 ✭✭✭✭ted1


    tui0hcg wrote: »
    We had 1 timer in by the gas boiler and 1 thermostat out in the hallway
    They put in a new timer with 3 zone controls (2 for heating and 1 for water) and then wired up a new thermostat up in the master bedroom (this entailed lifting some floorboards and running cables etc. New thermostat on the hot water cylinder also (this is located in hotpress beside master bedroom so not much extra work to run the cables in there)
    After that they installed motorized valves 1 for downstairs heating zone (located this near the gas boiler) 1 for upstairs heating zone (located this in the hotpress as that’s where the pipes appear for upstairs)
    We had some TRVs already on some rads so that helps but I hope to upgrade to some ‘smart’ TRVs for all the rads around the house.

    So now we have Zone 1 downstairs which is controlled off the thermostat in the hall. This fires up heating in the lounge, playroom, hallway and also a plinth heater under the kitchen counter

    Zone 2 is upstairs heating (all bedrooms and bathrooms etc) and that’s controlled by the thermostat in the master bedroom

    Water heating is on zone 3 essentially

    So all are controlled by the master timer next to the gas boiler and can have different time settings for each zone so it means for example we have water turn on at 6am to heat water for a shower if someone wants to use the main bathroom and not the electric shower in the master bedroom for a shower. We have the downstairs heating kick in at 7am and the upstairs heating kicks in at 6.30am to make the place nice and cosy for when we roll out of bed. Prior to this we had to turn on the heating all over the house to be able to get hot water to bath the kids in the evening hence it cost a fortune.

    I can PM you the name of the builder and the electrician he had do the work if you want but he is local enough so not sure what area you are in as I don’t imagine he will do too much travelling outside the area he is.
    thanks. That sound squite similar to my set up. except i only have a time clock with no thermostat.


  • Closed Accounts Posts: 1,638 ✭✭✭moodrater


    ted1 wrote: »
    thanks. That sound squite similar to my set up. except i only have a time clock with no thermostat.

    Well worth investing in a programmable thermostat, keep an eye on ebay I only paid about 5 euro for a siemens programmable stat that has PID control like industrial thermostats. If you wiring would be be awkward you can pick up wirelss ones on ebay for around a tenner if your prepared to wait and bid on a few. Avoid the no name chinese ones and drayton.


  • Registered Users, Registered Users 2 Posts: 2,820 ✭✭✭BionicRasher


    moodrater wrote: »
    Well worth investing in a programmable thermostat, keep an eye on ebay I only paid about 5 euro for a siemens programmable stat that has PID control like industrial thermostats. If you wiring would be be awkward you can pick up wirelss ones on ebay for around a tenner if your prepared to wait and bid on a few. Avoid the no name chinese ones and drayton.

    have you a link to those siemens programmable stats?


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