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Cool - where's the best place to buy them?

I have a Myson MPE222 where the actuator seems to have gone wrong. Are they interchangeable with any other actuator or do I need to get a Myson ACT222? Thanks, J

I think I'm having problems with my ChannelPlus timer. Suddenly stopped working with a buzzing noise and now I notice I only get a relay click when I switch on/off one of the three circuits - the other two just cause the unit to buzz. Would the best course of action be to try replacing the...

Hats off to you namsag - took off the downstairs zone valve, played around with it a bit and suddenly it jumped into life... all is now fine :D Thanks all.

And would that sticking still allow the pump to run when the timer is in the off position? Ta.

Okay so perhaps my diagnostics are a little bit simple but I am just trying to figure out whether there's anything I can check before calling in a heating engineer. :lol: So, I'll check each of the zone valves but I guess the question is - could they be causing the problem even when the...

Zone valves (3 of them - hot, upstairs and downstairs) all look okay - there's an indicator light on them to show when they're open/closed and they all appear ok. Could it be the boiler PCB? And if so which one?

I have a Horstmann Channel Plus XL timer hooked up to a Potterton Suprima 120L. I'm having a problem that the system seems to run on (pump and boiler) even when the timer is off or all of the thermostats have reached their temperature setting. I've tried to reset the timer but still it seems...

One of my uPVC units has a slight gap on the hinge side where the window meets the rubber seal on the frame resulting in a draft. Is there any adjustment on these units? They are white uPVC hinged on one side, circa 2003 install. Thanks.

Hi, I'm looking to set up a cost effective CCTV solution. I need 2 external cameras and 1 internal. I have a "spare" PC which could be hooked up to run some sort of motion detection/capture software. Any views on what I should go for - ideally spend should be at most £150. Thanks.

Excusing my ignorance, but why would water be wasted without the secondary circuit? And with regard to timing, if I generally use hot water in the morning (rather than evening), would I be best to run it for a period to coincide with the interval it was needed in the morning and then a...

Hmmm curious (and thanks for responses). So, what's the main purpose of the secondary pump? I've always just had simplistic single pump systems so not really sure about secondary loops etc. Any explaination welcome :-)

Hi, I've moved into a house with a complex (well it is to me :D ) hot water system. It appears to have a digital timer with separate timing for upstairs, downstairs and water but then an mechanical timer wired up to a Grundfos bronze pump (which I assume is a secondary booster?). My...