Recent content by fran1

wow , and thanks i almost feel like i almost understand , lol but thanks too all who contributed .

many thanks for replies , after a rethink i'm possibly going to try and run 3 2w g4 bulbs from one driver is this possible .. if so i'm guessing i need a constant driver 12v 3 x 2w or just a 12v constant driver

hi, having so much fun trying to make a small light to put inside an old camera , so i bought this together with a G4 2W LED Light Bulb 2835 AC DC 12V Capsule bulb all it does is strobe what am i doing wrong any help welcome cheers

its a worcester combi greenstar junior , feeding 7 rads. is there a preference for the make of bypass valve

thank you Dilalio , makes it more understandable for someone like me.

think ive almost got it .. the existing system is a single loop set up .. so i'm changing it to a flow and return .. having a quick look do i need to put an automatic bypass valve in ? and where . many thanks

thank you for the reply, it's lost on me slightly . i thought it was like a big single loop i.e it fills one rad then another and so on .. 22mm to first rad change to 15mm then fill each rad in turn ... then after last rad convert back to 22 before returning to boiler . think i better have...

hi, all , i'm getting ready to change my central heating pipes from the buried leaking ones to ones that go to the loft and drop down (bungalow) question is when do i change from 22mm to 15 mm it comes out of the combi in 22mm then disappears behind built in cupboards then reemerges from...

yep

cheers

thanks for reply , any idea where in the pipe run to place it ? i.e above boiler or over the last pipe drop ?

hi, all i live in a 1960s 2 bed bungalow with the central heating pipes buried under the concrete. the question is can i just re route the pipes into the loft and drop them down ? if so do in need to put a bleed valve to let the air out in the highest point ? or any other pointers welcome...