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    Where to fit thermostat?

    Correct, But do try this first,,,, On the rooms that are overly hot turn their TRV's down as intended to be used, Say number 3 if they have numbers middle setting if no numbers, this will shut the the rad off when the room gets upto temperature. leaving the lounge rad trv's on full this will...
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    GulfStream 2000 -Overheating Lock out

    BG price on some systems are over the nomal price of £568 due to extra labour need & pipework configuration. The powerflush normally has lifetime warranty, again depending pipework configuration.
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    Where to fit thermostat?

    wireless timer/thermostat can be fitted anywhere if you want it hanging on your wall I would normally say in the hallway, (you can carry it around the house if like). but to stop it getting damaged hang it on the wall, Next to the combi boiler will be the reciever unit. You could let the...
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    1 PERMANENTLY HOT RAD

    yes the ball or the plates inside the valve could be "caked up with shytte" as i said try the WD40 if the spindle is stiff, if it don't work change the valve. The muck inside the valve is another problem that should be addressed. :D
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    1 PERMANENTLY HOT RAD

    Is telling me that the CH zone valve is passing & stuck in the on position. Change actuator head and check the spindle in the valve for stiffness, is its stiff try WD40 or just change the full valve, Honeywell are the best you can get... PS make sure you turn the power off first
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    Boiler switches on during the night

    Gledhill Gulfstream 2000 eeeeekkkk huge thing Coming on in the middle of the night. 1, Pre heat kicking in warming up the large heat bank. 2. Frost stat fitted? depending where you live & where the boiler is sited might bring the boiler on as protection. 3.At what intervals does the...
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    Boiler buddy or Magnaclean?

    1. Which is better - Fernox boiler-buddy or Magnaclean? None in it if you want to spend you money on one!!! If the system new, if you inhibit it correctly then you won't need one, If the system old or sludging up then get it powerflushed® out and the inhibit it correctly (then you wont...
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    Header Tank in Loft Question

    Expansion pipework flowing (HOT WATER) over in to the F&E tank. 1. Is there any banging/knocking (loud) noise from the boiler. if yes then the boiler thermostat or pump may have gone. 2. Does the system pump over more when just on for the hot water, central heating turn off. If yes then...
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