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thermal

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  1. R

    Latching relay circuit for thermal store

    Hi everyone. Hoping someone can help. I'm using a recently qualified electrician to carry out the following work but he wants me to tell him what I want and supply parts for wiring to lpg boiler/thermal store. I would like to have two pipe thermostats on flow and return to store (as close as...
  2. G

    Thermostat swithching

    I've fitted a 300ltr thermal store a year ago and have just recently added solar water heating evacuated tubes. What I'm wanting you do next is get the stats to turn on the rads when the water achieves 65c. As the water from the rads returns it lowers the temp to around 45c while the fire is...
  3. P

    thermal constraints

    what 2 methods are they to determine the sustainability of a protective conductor for thermal constraints during earth fault conditions?? And might be a long shot but can anyone tell me what component of a RCD will operate for a .. a. line to earth fault 2.3 ohms b. line to neutral fault 0.01...
  4. A

    Beko Condenser not heating

    hi, I have a Beko DC7110 condenser dryer that's not heating, I have cleaned out all filters etc, the heating element has been replaced(which includes thermal overload) and the front thermal overload has been resistance tested and is fine, what could potentially be the reason? Thanks
  5. Dan

    Graphene-based Solar Thermal Fluid - Solar Thermal Forum

    Some interesting advances in solar thermal fluid, graphene-based thermal fluid. Anybody come across this yet?
  6. Dan

    Solar Thermal Performance During Winter Months? Solar Thermal Forum

    During the summer months I'm sure solar thermal performances are pretty decent, but what about the winter months?
  7. whinmoor

    Electrician Jobs Thermal Lead - Brecon

    I have a commercial solar thermal lead in Brecon Beacons, Wales. The brief is as follows: Hot and cold feed to bathroom and kitchen together with waste disposal pipework. Santon Premier Plus Cylinder 210 ltr Twincoil for solar, Solar Panel kit consisting of: - 2 solar panels (=2.67m² per...
  8. S

    New Generation Of High-efficiency Solar Thermal Absorbers Developed

    Researchers are one step closer to developing a new generation of low-cost, high-efficiency solar cells. The structure is one of the world’s first examples of a tri-layer metasurface absorber using a carbon interlayer. The system, developed by Chenglong Wang a PhD student in Professor Martin...
  9. E

    Semi-transparent Solar Cells With Thermal Mirror Capability Developed

    Semi-transparent perovskite solar cells have been created that demonstrate high-power conversion efficiency and transmit visible light while blocking infrared light, making them great candidates for solar windows. Typical solar cells today are made of crystalline silicon, but it is difficult to...
  10. kingeri

    Cables in trunking boxed in with pipes

    Who would do this? Cables for upstairs circuits in trunking going up corner of room then central heating flow and return pipes on top of trunking, then whole lot boxed in. Good idea? Does it matter?
  11. M

    cat s60 phone with thermal camera!!

    been told it comes out in may https://www.youtube.com/watch?v=G7yfUXIJP8k would be a pretty cool thing too ad to your testing gear. opinions?
  12. The Solar King

    Removal of Solar Thermal from the RHI

    This has been rumbling on for several months. DECC finally announced a consultation yesterday which can be found here: https://www.gov.uk/government/consultations/the-renewable-heat-incentive-a-reformed-and-refocused-scheme Biomass will also take a hit. The strategic thinking behind this is...
  13. G

    Cheapest heating

    What do you think is the cheapest heating system for a house of 200m2?
  14. S

    Thermal Imaging Camera - sample images

    Hi All, I'm trying to figure out the file format from thermal imaging cameras, and it would help to have some sample images from some more models. Mostly Fluke and Flir. If anyone has an IR camera and can spare the time, could you send me a set of sample pictures in all the different formats...
  15. B

    For Sale fluke thermal imaging camera

    I have for sale a fluke ti20 thermal imaging camera. perfect working order comes in is own carry bag and the normal fluke yellow case. 4 rechargable batteries.all paperwork and computer software. photos supplied on request. £600 ono delivered.
  16. T

    New Thermal Cut out and lead for a Beko Electric Oven

    Hi i have just purchased the above thermal cut out. Now i have it doesnt seem to match any part on the inside of the back of the oven. Can anyone help with this please
  17. F

    Thermal image pictures

    Hi ive been asked by a couple of different clients to take thermal images of distribution boards, this isn't something I've done before but interested in undertaking it, I know the camera starts at £1k but it's the report which I'm curious about. is there an industry standard for the layout...
  18. S

    Kingspan solar thermal problem

    Hi all, tomorrow morning I'm going with a plumber to check over a solar thermal install, all I know us there's error 1 flashing and a red light. Apparently resetting no longer works. I'm guessing there'll be a dual stat setup so will make sure these are chatting as they should anyone got any...
  19. S

    Surplus Dorman Smith mccb's & Katko switch

    Hello folks, I'm new to posting on the forum however have lurked for as while now using the many helpful resources it has to offer. I would like to list some brand new surplus Dorman Smith mccb's & Katko switch fuses left over from a project. Below pictures of what I have. 1. 250A YA3J...
  20. polo1

    I think it's some sort of thermal cut-out, but.....

    ....you might know different? It sits between the output of a cylinder thermostat, and the input of the immerser. Havn't come across this before - an add-on thermal cut out ( but it's floating in the air and not against the cylinder or immerser)?.

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