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boilers

A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation.

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  1. I

    What are you using to move external oil boilers

    I would like to know what you guys use to move external oil boilers into position. Due to covid my supplier was unable to deliver a boiler recently so i collected it myself with a trailer. The boiler was loaded onto trailer with forks and when I arrived at the property I had to negotiate the...
  2. A

    Electric boilers

    Hi, stupid question time Is there a electric boiler out there that will heat underfloor heating but also provide water to taps without the need for a storage tank of some sort ??
  3. J

    Modern oil boilers

    Hi, just looking for info on oil boilers and heating controls. They seem to be a bit behind gas boilers in terms of efficiency, would I be right in thinking that weather compensation and modulating output isnt common amongst the average modern oil burner? That leads me to my question, in rural...
  4. Roy_66

    Hydrogen Boilers, Heat Pumps, Funny Cylinders etc. etc.

    Some positive news. For anyone not seen, interesting video from Roger B. on the future for boilers vs heat pumps etc. etc. Includes some more slightly wacky but interesting points like horizontal cylinders and boilers - anyone done one / seen one on hol ? Was interested also that their...
  5. T

    ROC Boilers

    ROC Boilers, do they really exist or did I imagine the whole thing? I could've sworn I tried to fix a ROC COMBI 28 HE, 47-492-01 last night, diagnosing a faulty flue thermistor, and yet here I am unable to find any evidence that they actually exist! Turns out I can order a whole new boiler from...
  6. sgm1986

    I Need a New boiler but what one do you recommend for.....

    Hey, this is my first post... so currently i am doing my house up and have no heating, pipes or radiators in the house, so its a blank canvas and i am almost at the stage for pipes and electrics to be fitted etc and I need to buy a new boiler but I don't know what make, model, power or type of...
  7. D

    New to oil boilers & need loads of info.

    Hi all. Okay. Long storey but, I'll try & keep it as short as possible. We are buying a house that is in a little rural village so no gas. A guy bought it to renovate & sell over but it appears, bit off a little more than he can chew as apparently he usually buys cheap properties, toshes them...
  8. eagleeye

    Do any manfactures do side exist flue boilers

    No really researched this yet but can anyone tell me if there is a heat only boiler on the market that does a side exit flue ? We get quite alot of old boilers that we have relocate because the new top or rear flue type just wont be possible. Normally if replacing a boiler in a kitchen cupboard...
  9. L

    Plume levels from 1 or 2 boilers

    Hello, We curently have a 50-year old non-condensing 68kW boiler for the communcal heating of my residential block, and we plan to replace it with either two 40kW condensing boilers or one 80kW condensing boiler. Because the flue(s) would be placed in the front of the building (lightwell in...
  10. P

    Linking oil boilers to solar Pv panels

    Hi all. I am thinking about how to get the most from pv panels. I have a worcester Green star oil Combi boiler about 5 years old. If I install a mains pressure immersion tank can I convert the boiler to a non combi type? And heat the water in the tank with the boiler. Also is it possible to...
  11. moneylove007

    Sign off on boilers and remover of tank

    Hi I live in the Bronx we have a three family town house and unfortunately when we bought the house the contractor did not sign off on our boilers so we have three boilers that need signing off on in addition I have a 4th tank that we do not use that the fire department says must be remove can...
  12. P

    Navien and Worcester Oil Boilers

    Hi all My sister is in the process of getting quotes for the installation of an oil central heating system (rural Cornwall) in an old house where none currently exists. For obvious reasons she is having trouble getting anyone out to quote at the moment apart from one local contractor. He has...
  13. P

    hounsfield oil boilers any good

    I would like heating engineers opinion on hounsfield oil boilers. Are they any good?
  14. B

    I need open flue boilers

    Hi, I'm after natural gas open flue boilers and water heaters. I know they're getting very rare these days, but if you are removing any, could you remove them gently, along with the flue up to the draught diverter and I'll come and pick them up from you. Thanks
  15. L

    Why do domestic boilers have longer waranties than commercial ones?

    I am contemplating of having 2 domestic boilers (35-40 kW each) for the communal heating (no hot water) of a 12-flat residential block that would replace a 50-year old 68kW boiler for the heating. The waranties for domestic boilers are much longer than commercial boilers. For example, a...
  16. L

    Cascading rigs or frames for two 40 kW Worcester boilers

    Hello, This is in relation to replacing a 50 year old 68kW boiler with two 40kW Worcester boilers for a residential blocks's (12 flats) centraol heatign only. Are you aware of any cascading rigs or frames that would be suitable? King of Pipes had suggested the Ideal Evomax heder kit, which...
  17. 5

    LARGE HEAT ONLY BOILERS

    Looking to get a 40kw or 42kw heat only boiler for a largish house. already done heat loss to these values. was going to use and pressurise with external expansion vessel. Vaillant tech suggested they had a boiler to suit but i cannot find it? Anyone know if they do one ( it is for domestic use)...
  18. Dan

    BOXT Boilers and Boiler Installations - Are you a BOXT Installer?

    BOXT Boilers and Boiler Installations - Are you a BOXT Installer? Seen an advert on TV for a BOXT Boiler. Black friday deal. Wondering if we have any BOXT installers on here and whether they're doing alright with them? "Don't miss out on our amazing Black Friday deals. Save up to £150 off your...
  19. Scott_D

    Glow worm energy boilers

    Anyone fitting these? Can you pay to extend the warranty to 10 years like Vaillant?
  20. M

    Boilers internal condensate trap

    Has anyone seen it become an issue where a boilers condensate pipe. Is tee'd in to a 40mm waste pipe that also takes say a sink waste. And the waste pipe pulling the trap out of the boiler as the sink discharges?
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