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thermal

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  1. P

    Thermal Store-Wood burner and Pellet boiler connection- Little advice please!!

    Hi hoping for a little bit of advice i am a plumber but have come to a little bit of mental block on plumbing up this. I Have a five bathrooom house With 22kw of Radiators and 19kw underfloor heating. To connect to the cylinder the underfloor heating will need to be off a heat exchanger will...
    • pcplumbing
    • Thread
    • boiler burner thermal
    • Replies: 3
    • Forum: Boilers
  2. A

    Advice - Hot water Coil in a thermal store, expansion requirements.

    Hi, I need some help. Stored hot water regs apply to 15 litres of stored hot water or above. So if you have a unvented hot-water system with less than 15 litres including the pipework, which incorporates a secondary recirculation pump. Do you have incorporate in to the design a expansion vessel...
    • ashling
    • Thread
    • expansion hot water thermal water
    • Replies: 16
    • Forum: Boilers
  3. M

    Replaced boiler feeding thermal store cylinder.

    Hi all. In need of some advice...... I have a customer who's boiler was classified unsafe. The existing system was a heat only boiler feeding a thermal store with no Y plan or S plan etc. My priory was to isolate the system, flush it and replace the boiler before Christmas. The issue I have...
    • MDS PLUMBING
    • Thread
    • boiler cylinder thermal
    • Replies: 5
    • Forum: Boilers
  4. G

    Thermal.paper for your flue analyser

    Hi guys I've posted in the for sale or wanted page. Thanks
  5. G

    Thermal printer paper 57×30. Fits Kane, Anton and Testo.

    £8 for 5 rolls. £15 for 10. £28 for 20. Send text to 07763778581 with your details. Paypal is preffered.
  6. C

    Pressure Loss in Solar Thermal Systems

    One of my plumbing customers experiences a gradual small leak of the heat transfer liquid over a month or two. Eventually it stops working and they have to get it re-pressurised by their installer - its several years old now and they say the liquid is quite expensive. Is this usual and can...
  7. C

    Pumping from thermal store, connections, flow rates, storage and recovery times

    Hello all, I have been a member for a while but fresh to posting. I am a plumber with 5yrs experience, qualifications in hot and cold water and licences unvented for your info. This is the first time I have come across this type of setup in a house so require advice on my action plan. The type...
  8. B

    advise on unvented cylinder with solar thermal

    Hi just new to this forum so Hope somebody can help. I have a customer who has an old floor mounted conventional gas boiler. He is wanting to renew to a condensing system boiler with unvented cylinder. He is looking at the possibility of adding solar thermal at a later date so is wanting the...
  9. S

    ripping out an old gravity fed HW tank and fitting a thermal store?

    thanks for your time for reading this... ** The situation There's a reasonably good gas Baxi back boiler that gravity-feeds a very old hot water tank in an airing cupboard on the landing, header and expansion tanks directly above in the loft. Central heating controller is a Honeywell 7 day...
  10. L

    Thermal store and new boiler

    One of my customers has a thermal store. He was going to have me rip it out and put a combi in but now he's split up with his missus and just wants me to replace the Ideal Classic in his garage that feeds it so he can sell the place quick. I know how they work but I can count on one hand the...
    • LPC
    • Thread
    • boiler new boiler thermal
    • Replies: 11
    • Forum: Boilers
  11. townfanjon

    thermal store

    gents, this is probably worth a punt. Does anybody know of a thermal store cylinder(150 litre) that has nt got the sprayed on insulation on show i.e the customer wants to look at a shiny white case. The only one I know of is the mega bucks elson aquanox. I would nt entertain a pullsar coil...
  12. B

    Solar thermal

    Any one had the problem solar not heating up or going to stagnation thermistor out of calibration? Check system fluid if over 5years old my need flushing out.
  13. V

    Thermal store vs Seperate Gas/Solar water and Gas/Wood boiler CH

    Hello I have bought a house with 3 acres of forest and am trying to find a way to utilise this to maximal effect regards CH +/- HW. The house currently has a solar and Worcester 24Ri gas system going into a 2 coil hot water cylinder. My question is would I be best with a thermal store and...
    • villain1985
    • Thread
    • boiler gas engineer thermal water
    • Replies: 8
    • Forum: Boilers
  14. C

    Vented Thermal store height restriction issue.

    Hi all. I'm new to this forum and would appreciate some advise/ pointing in the right direction for a horizontal or short vented thermal store. A customer has 4 bathrooms, 24 radiators and 2 UFH zones and wants to upgrade his system(currently a baxi regular boiler 36kw and a standard vented...
  15. Worcester

    Thermal Store and COmbi Boiler for DHW

    Looking for a solution here, anyone any ideas? We've got a cllent that has a combi boiler that can't take pre-heated water, no room in the property for a new unvented cylinder so can't convert the combi to a system boiler, and we've got a vented thermal store that gets intermittently heated...
    • Worcester
    • Thread
    • boiler combi combi boiler thermal
    • Replies: 22
    • Forum: Boilers
  16. B

    BoilerMate2 thermal store Powerflush - Advice please

    Hi all. I would really appreciate some good advice here instead of comments like - what have you let yourself in for etc. I'm doing a powerflush tomorrow on a system with a BoilerMate2 Thermal heat store. It is the one with the F&E tank sitting on top of the cylinder. The expansion pipe...
    • Bernie Hough
    • Thread
    • thermal
    • Replies: 5
    • Forum: Boilers
  17. C

    Gravity flow and return from wood burning stove to thermal store ??

    Hi i would like some other plumbers advice who have had good experience with solid fuel and gravity installations. I have just fitted a 300 litre thermal store in a customers new house. The thermal store is upstairs in the hot press and the wood burner downstairs. This house however has...
  18. S

    Thermal Store

    Hi, I'm fairly new to this world and am buying an old farmhouse on which I want to put some renewable energy sources. Initially I am just going to have solar PV on the roof and a wood fired backboiler in the lounge in addition to a standard gas boiler (Potterton - non combi). Having had a...
  19. P

    thermal store noise

    Hello Plumbers!! I have a new central heating system installed maybe 18 months ago, have had the issue from start, the installer cannot figure it out much to his (and my) frustration and has now retired. including a Newark thermal store working with a Worcester Bosch 24ri regular boiler (also...
  20. C

    Replacement thermal store - advice needed

    Hello! First post here and advice needed! I installed a 210 litre RM Cylinders thermal store into my house 9 months ago with a 8kW solid fuel stove and underfloor heating. Also connections for a future GS heat pump and solar panels. Last Thursday I drained it down and replaced the stove with a...
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