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CONFIG.SYS is the primary configuration file for the DOS and OS/2 operating systems. It is a special ASCII text file that contains user-accessible setup or configuration directives evaluated by the operating system's DOS BIOS (typically residing in IBMBIO.COM or IO.SYS) during boot. CONFIG.SYS was introduced with DOS 2.0.

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  1. D

    install combi boiler and pressurised hot water cylinder

    Hello, looking for a heating engineer to recommend / install a pressurised cylinder and combi boiler system. There is ufh for a living space and two bathrooms, and radiators for the rest of the house. It's a 3 bed 2 bathroom property with solar panels on the roof, located in ringwood bh24. Any...
  2. C

    Horizontal hot water cylinder install. Does this look correct?

    Anyone out there able to help? Is this correct or are there things wrong and if so what?
  3. W

    Mira Flight Shower Tray - Install

    Hi, I am looking to install a Mira flight shower tray 760 by 760. I would have like to have removed the existing floorboards and installed battens and 18mm ply level with the joists. However, there is a stud wall running parallel to the joists sitting on top of the floorboards preventing me from...
  4. H

    install new central heating system

    Hi All, I am very new to all this so forgive me if I am lacking alot of knowledge. Aiming to install a new central heating from scratch. Property details split over 3 floors 4 bedrooms 2 bathrooms open plan kitchen/lounge Current Installation assumptions install 8 rads in total running off...
  5. boxer01

    VR33 Install on eco tec plus

    Hi I am new to this forum and would like some advice on fitting a vr33 open therm module on a vaillant ecotec plus controlled by a nest 3rd gen. It's a basic heating system with no hot water control. I am having difficulty finding an installation guide for the vr33, I have read that it plugs...
  6. J

    BOXT Boiler Install nightmare

    Hi - I'm not sure if this is the right forum or not, but I'm looking for some advice with regards to a recent (nightmare) new gas boiler install. Our old gas combi boiler needed replacing, so we shopped around and got a deal via BOXT. Our understanding is that BOXT then sub-contract to local...
  7. H

    How to install a thermostat

    I have a very old thermostat in the hall and a very old programmer in the bedroom next to the hot water tank. I would like to install the Honeywell St9400c thermostat programmer in place of the old thermostat. will this work, as I wish to program everything from the Honeywell thermostat hot...
  8. R

    First Underfloor heating install advice and tips

    Got an underfloor heating to install and Ive done a few repairs on manifolds etc but this is the first design and install for me. Advice and tip requested. The job is a kitchen extension with under floor heating this .will be added to the existing rad heated house. The new heated areas will be...
  9. L

    Is it more expensive to move a boiler than install a new one?

    Hi, We're having an extension done at the moment and our contract with our builder covers the cost to relocate our existing boiler in to our new utility room. After builder had boiler inspected, it turns out we can't move the boiler because it's "illegal" as too old to be made safe. As a...
  10. Golden

    URGENT Can I install a reversed P-trap in a run of pipe to sink? raise w-pipe

    Hi, I would appreciate any help on the below please. Can I install a reversed P-trap in a run of pipe from my sink to raise pipe? I have an existing waste pipe that disposes the washing machine waste, I am adding a sink to the configuration by connecting a T to the existing waste pipe and...
  11. B

    Bath waste pipe install?

    I’ve removed a shower tray & have installed a bath. I’ve got the trap ready to go on but how do I go about connecting pipework up to this? Obviously I will unscrew that old shower waste off.
  12. M

    How difficult would it be to install an outside tap?

    As the title suggests i'd like to install an outside tap. I've only got 1 location for it really but i just wanted to know how difficult it will be? Because it's the right weather to have one fitted and having a hose is easier for certain tasks instead of using a watering can all the time. I...
  13. S

    Hot tub boiler install

    Hi all. I have bought a cheap boiler to run my hot tub as others have on the interweb and have a question that you amazing plumbers will probably know the answer to straight away. I have the setup as pictured below and I am about to run some tests to get the best output all round. I am looking...
  14. A

    I have learned to streamline the install process

    Streamlining installs . Hi guys ,I’m a plumber who is on the autsm spectrum. This means that Unlike most plumbers out there ,I Love repetitive work. If anyone knows of a company who needs an installer on a large job that requires the installation of identical units in each plot can u let me...
  15. T

    Need to install utility sink drain in this corner

    Really need help with this. This is my neighbor's Michigan basement. He is a WW2 vet and a great guy and I want to help him. Washing machine has been dumping into the cleanout for many years. Need to add a utility sink for washing machine discharge. How and where do I tie into the 4" main shown...
  16. g3lo18

    RHS42 Water Softener Install Help

    Hi all, I was hoping someone can guide me to install the RHS42 water softener. I am specifically having difficulty understanding what to use for connecting the softener to my existing water lines that seem to be cpvc. I saw a YouTube video of where someone used 1” to water softener and the...
  17. W

    Install boiler piping outside

    Hi there what’s the recommendations( also the type of insulation) for laying pex boiler pipes outside underground. And how do account for expansion over the length of about 15 metres. Thank you.
  18. B

    Need to install kitchen sink in bathroom

    Hi. I need to install a kitchen sink in a bathroom. I’d like to use a standard bathroom sink drain/stopper but the hole in the sink is too large. Is there some sort of oversized flange or similar I can use to reduce the size of the hole to accept the smaller drain? Thanks!
  19. H

    Shower wall plate install

    Evening all, Concealed valve install coming up. A fixed head and a handheld, both of which have 1/2” threads of different lengths. How do I get the wall plates in exactly the right position behind the wall? Thanks in advance
  20. J

    To install pipe thermostat to prevent freezing?

    A few days ago the Bosch engineer came to house to check the built-in frost protection in my boiler, he said the built-in frost protection is only for boiler; I also should have installed a pipe frost protection or pipe thermostat, as the issue on the day was about built-in frost protection, now...
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