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    oil pipe run

    Hi All we got to price a job i am gas safe but not oil We got to put in a worsceter bocsh 25/32 combi I WILL GET A REGISTERED INSTALLER to hook up and commission but i got to work out the price for the job so my question is The run form the tank is 28 meters what size pipe would i need is...
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    heat test

    On my spec on a job just noticed that it has i am to heat test my pipe work ?????? am I not sure what this means any help please guys I am guessing its not just use hot water
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    Phillips tv has lines on it

    I have a 40 in plasma phillips flat tv. And it has 16 lines across the screen it has happened before when it was under warranty the guy change something and it was sorted for a year or 2. Any one have any idea what I would need to change model number is azpf732010
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    Header tank and no vent pipe ?

    Is there any system that has a header tank for the rads but no vent pipe because this place had no vent pipe on the header tank only on on the cold tank (for hot tank ) I was only about 10 year old install and it was a bastard to refill
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    Can a wet pump Brake a fan in the boiler

    I got a circulating pump wet at a job and it stop working also the boiler ( glow worm micron 55 ff ) went to lock or , replaced the pump and the boiler would stay on for 10 min then lock out the customer said she had a service plan with a local guy so I did not look at the boiler the guy says...
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    drainage have i ball'sed up

    At the bottom of my soil stack i have an elbow so the pipe comes out the wall . Should I have a large swept bend i have screeded the floor but not fitted the toilets yet would you take it all out and replace it Thanks for your time
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    multi room

    Hi I am building a house and i would like sky and music in 7 rooms i would like speakers in the ceiling but i want all the boxes in one place can any one tell me what cables to run for the remote , hd picture , and how many sky boxes will i need thanks
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    DPM under block and beam

    I plan on putting a DPM on top of my block and beam ( under celotex and lapped in with dpc) floor but when i was speaking to the build inspector he said i need one under the floor as well is this right cus my brickie said its not and I do not see the point in having 2
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    service s in one hole

    I am building my house and i have to dig for the services can any one tell me if the services can go in the same trench i have water gas and electric. I know the water has to be below 750 mm deep and the electric only 450 mm deep but I don't know about gas.
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    Ravenheat 84 ET blowing fuses

    Can any one help When the fan cuts in the boiler blows the fuse on the PCB when the ignition board is disconnected from the gas valve it dose not blow I have put in a new PCB so I know its not that could it be the gas valve or the ignition board I am Corgi just have not sorted...
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    Vaillant 837 turbo max e

    I moved this boiler about 600mm over to one side making it only 3 m of pipe work away form the meter with 4 elbows the pipe work is in 22mm it has worked fine for years with more pipe work as soon as I moved it it comes up with code 29 meaning low gas or no gas the working press at...
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    Flat Roof Insulation

    Can any one tell me the min amount of insulation for a new flat roof extension my joists are 8" and i am thinking of having a cold roof with an air gap can not get in touch with my B C O Thanks
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    unvented system inlet pipe

    I have booked to go on unvented training day but I have been asked to price putting in a unvented tank the work will not be done till I have done the training but so I can price the job right can any one tell me if the inlet pipe on a 300L mega flow can be in 15 mm I can not seam to find...
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    rubber on 10 degree pitch

    Can any one tell me if I can put rubber roofing on a pitched roof of ten degrees with ply under and can I put roof windows in Thanks
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    over lap for DPM

    How much do I over lap my DPM on to my bricks I have been told to go half way across the inside brick then put my DPC on top Would be very helpfull if some one can let me know
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    Fitting aga in a twin coil tank

    I am fitting a solid fuel aga (gravity) in a house with a boiler ( Pumped) I am putting in a twin coil vented copper with header tanks I understand that you have to have a rad to vent the heat on the aga circuit but can any one tell me how you stop the copper tank over heating would...
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    over site

    Hello can you help building an extension have my bricks up to damp course can you tell me what i need to do for the floor I can not get in touch with my building inspector dose it go like this Hardcore blinding sand 200 mm insulation (this is what I been Told , I...
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    FOOTINGS 1.8m

    Can any one tell me if this sounds right i have doug my footings for a single story I have doug down 1.2 m it is rock hard clay about 2oomm below the grass the building inspector came round and told my misses we have to dig down to 1.8 m because there is a connifer tree 6m away this...
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    Can you use a electric insulation cert

    Can a landlord use a electric insulation cert as proof of a safe insulation or do you have to have a P.I.R to let out a property
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    How do you work out Max Demand on a property

    When filling in a Electrical insulation cert ,You have to work out the max demand I have read the on site guide but do not understand it to well has any one got any simple ways to do it or any where else I can look
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