Recent content by Worldbuilder

Hi paul. You say it runs fine at 1 - 1.5 bar. Have you noticed if the pressure raises when the system is running. i.e cold at 1 bar, then heats up and the pressure raises. If this is the case, and as your plumber has already found the pressure relief valve leaking ( dirt on the seating after...

Hi alex, try using this link: [url=http://www.gasapplianceguide.co.uk/ecoMAX_user_guide.pdf] Hope this helps :)

BG would be a good company if we worked as a team, like back in the days of depots and bonus!! The job would be a lot easier if we were allowed to concentrate on doing a days work and not get bogged down with sales, advice and other things that customers don't want to hear, especially when...

Hi there, i suspect that it is indeed a diverter fault. There are 2 microswitches in the black box above the diverter. One for Ch one for Hw. When there is a demand from the tap, the differential pressure on the diaphragm will lift the spindle and break the bottom switch ( CH ), travel up...

Hi Jeeves. If you are looking to channel out the concrete and run a supply pipe to a fire, you must first calculate your pipe run from the meter to the fire, taking into account the output, and length of pipe. You can only allow for a 1mbar drop in pressure from the meter to your appliance...

hi rains, as it's an auto air vent, you should leave the venting cap open. The float will lift when air pressure hits it and drop when water gets there. Unfortunatly over time, the mechanism may stick ( due to dirt and sludge stopping the float moving up and down ) and lead to water passing...

Hi Macsen, if you say that the central heating side works fine, and that the flow to the cylinder is hot but the cylinder is still cold, check the return from the cylinder back to the boiler. If the heating works fine then there is probably either an air lock, blockage or maybe a closed index...

hi bezer. Have you checked the air pressure switch for correct operation. If you are only sometimes getting voltage to the fan, it could be that the switch isn't proving that the fan has stopped when the demand is off. If if fails in the positive side ( Normally Open marked NO ) then the...