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commercial

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  1. cr0ft

    Commercial FGA

    Hi all, Starting to do some commercial boiler servicing at work. For direct and indirect boilers/water heaters including domestic what's the best FGA to look at??
  2. S

    What is better a Saniflo or a commercial type Pump for efficiency and sound in private house?

    We are looking to create a en-suite bathroom with bath, sink and toilet at front of house. So will need some kind of macerator. I want to make sure that I get something that will be quiet and efficient, had a saniflo 10 years ago and was not impressed. I am willing to spend a little more than...
  3. Colin0368

    Commercial Gas ticket

    Hi All, currently domestic natural gas (4 years in) but thinking of commercial gas, is it worth it? .. any advice would be great :)
  4. V

    For sale. Vaillant Commercial Boiler Flue Elbows and Extension. Any offer considered

    I have two 0.5m long extensions and two pairs of 45 degree bends for Vaillant Commercial Boilers. Internal 110mm and external 160mm diameter. Offers invited. Located in North East Hampshire j4a off M3.
    • Vee
    • Thread
    • boiler commercial flue vaillant
    • Replies: 2
    • Forum: Boilers
  5. Ry1988

    Career advice - industrial / commercial

    Hello all, Iv posted this under commercial plumbing as I am predominantly an industrial / commercial combustion engineer. I have been working for a small family run business supplying them gas work within process burner industry more specially on food ovens. I have now stopped working for them...
  6. cr0ft

    Temperature problems with large commercial hot water system

    Hi all. As most of you will know I've gone back on the cards now and am now fault-finding one of our commercial hot water systems in a 5,800sq.m building. It's a large building on a hospital site. The hot water system is an old system! Heating is run from a steam feed from the main hospital...
  7. M

    commercial changeover

    I am booked in to do my commercial changeover at the end of this month. I have had to turn away a few large domestic jobs over the past year due to it being commercial gas and not knowing anyone who has the qualifications, so thought I would go ahead and do it myself. Can anyone recommend any...
  8. A

    commercial flues, confused

    in domestic which is what i'm used to, if its a room sealed appliance the flue is not allowed in a void unless you can inspect every joint. if its open flue as the flue isnt under possitive pressure youre okay. as theres no domestic open flued boilers ive ever heard of everything was clear...
  9. C

    Commercial cooker requirements

    I have a customer who would like a normal domestic gas oven/ hob installed in a pub, the kitchen it will be used in is not for commercial use (only to be used by the tenant in flat). Would this still be classed as a commercial installation? And would it still require an inlet of air, currently...
  10. C

    DOMESTIC AND COMMERCIAL ENGINEERS WANTED

    Hi guys I own a company in Swindon covering all of Wiltshire. We are expanding and looking for commercial and domestic engineers (gas safe / OFTEC ) to join our award winning team! If you would like a change please send me a PM and I can arrange for more info to be sent out to you. Lee
  11. cr0ft

    First Commercial LPG Job!

    Why do I always get these jobs lol. 293KW direct air heater running on LPG. Was running it right at the start when I noticed a nice 4" crack in the end of the burner exhaust assembly. Why do I get the feeling this is about to get expensive for the customer?? And check out the state of the...
  12. V

    Vaillant Commercial Flue Bends and Extensions 110/160 For Sale

    I have two 0.5m long extensions and two pairs of 45 degree bends. Internal 110mm and external 160mm diameter. Offers invited. Located in North East Hampshire j4a off M3.
  13. cr0ft

    I'm Commercial Now :)

    Basically just wanted to say I'd done it :) Now I can say 'I'm commercial don't you know' just like how croppie did :)
  14. E

    28mm copper pipe instalation?? Commercial plumbing

    Can anyone help??!!! Been asked to carry out a cold water mains installation to serve a fire hose from an existing copper pipe in a factory. The pipework will need to run 16m horizontally then drop 8m vertically. The pipe will be 28mm copper. my issue is will this length of pipework be...
  15. cr0ft

    Can I Run This Commercial Quote Past You Guys??

    Hi all, This is my first commercial quote for fitting a couple of 65KW Worcester GB162s. I went to have a look at the job today and it seems quite a straightforward one to be honest. There are 2x Keston 55KW boilers in there at the moment, side by side in a plant room. Both fed from a 42mm...
  16. P

    Commercial gas engineer required (Henley On Thames)

    Looking for someone to rerun the first half of a gas run in a bar (25m approx) in Henley as it's currently undersized. Need commercial gas. Will be in 35mm pressfit.
  17. Neil T

    Any G3 installers with commercial experience in Manchester area?

    Hi, Looking for a G3 installer to fit a couple of electric water heaters in a bar/restaurant in Manchester centre. Can reply on here or pm me. Cheers
  18. T

    Commercial gas pipe sizing

    Hello, I'm currently working on a project to install a CHP engine at a hotel and installing a couple of new boilers. The total installed capacity will be 440kW. We need to run a new gas supply pipe around the outside of the building, it'll be about 90 meters and 18 elbows, so a long run! Before...
  19. P

    Commercial engineer needed

    Hi there, I'm a domestic engineer but need to quote a few jobs that would require signing off by a commercial gas engineer/company, is there anyone close to Kidderminster that could help out? Thanks Stuart
  20. finchy01

    Commercial or not

    Here's one. If I service a domestic boiler in a pub. As long as gas pipe is 35mm or under etc how is this classed domestic or commercial? I only have domestic ticket so obviously wanted to check.
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