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Hi im looking to find out if a oil boiler is dry cycling on and off every couple of minutes what would the losses be. Boiler is 26kw. Eff 90.4%. is there an calcuators online

Hi, Im having problems getting gas valves for gas cookers. Plumbcentre dont have them on there system. Some suppliers are looking twice the trade price for them. Is there anyone on the net! Also can you get cannon and rangemaster explosion views and part no!

I was told that from dec 05 that waste oil could not be used as a heat source.

I have a error on my destop page saying security warning an erroe in the IE has occured at 0028:c0011E36min vxdvmm(01) error was caused by trogan-spy HTML.sm,fraud.c How do i get shot of this, i have tryed spydot and other programs and they arent working.

This boiler is giving me several fault codes e.g 1,2,3,4 I know what the codes mean Is it the pcb , The boiler will run with the fault code displayed!!!!

I need to replace a potterton combi 80 , do you know if there is a direct replacement, as i have very little room to alter pipework and flue.

As this Forum is well aware this boiler can try the best of us. The Barcelona is 3 years old, installed in the garge running 14 rads(system boiler model). My main problem is that the boiler wouldnt heat all the rads at once. The customer is switching on an off rad to get them heating...

Please can someone tell me were i can buy large qtys on hob jets. My local supplier has been out of jets for the past 6months.

What is the correct diff temp you should have between flow and return on a, rad b,boiler

I can looking more information on how to set up a natural gas dung valve running a riello gs20 burner.

If a tigarloop was installed at a high level flat (40metres) length from tank (30 metres) how many tigarloops would you need to run a 2.5kg/h boiler.

is there any good websites to help me setup a website.

I Would class myself as Heating Engineer. Most of the day i spend repairing Oil and Gas boiler. Over the past year i have noticed an increase in breakdown calls to boilers that installers couldnt repair. Im not knocking the installer as they carry out a first class job everytime. I was...

I am currenty working on a LPG Myson Marathon (later model 1000c 1997). Someone has been trying to repair this boiler last week. Last night I got a quick look at the boiler. Someone has replaced the gas valve. The gas valve to my records should have been prod code v4600c1029 , gas code...

I am looking a gas valve for a catering hot plate. The gas valve has marking : Bm made in denmark no 73302029 ALLGAS MIN 040

i am looking for a aqua -vac wickes/earlex . chrisr talked about it?

next week i am planning to move an oil tank to a new site. I am increasing the oil line by 60metres across a new carpark. I have been told about new plastic pipe which can be used for 28sec. My pipe needs to be 15mm. Has anybody used it ?

when gas rating a boiler e.g 20kw what is the max and min range. what about range rated boilers that cant be run on full load ?

I have an old philips model no AND052 /1PH TYPE 8516 052 1507 1. WHEN I PUSH THE DRUM ON IT COMES. I CAN SEE SPARKS COMING AROUND THE MOTOR. LOOKED AT THE BRUSHES BUT CANT SEEN TO GET THEM OUT. HELP

where can i get information on the ig-eup2 lpg pipe sizing booklet.