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replace

  1. M

    BOSS TRV replace or substitute?

    Hope this is in the right forum. We've a utility room radiator with 10mm pipework; fitted about 6 years ago it has a BOSS TRV which has failed (the sensor plunger just flops around - as if the sensor has leaked) and the radiator is always "on". I don't consider 6 years a reasonable life so I'm...
  2. A

    can i replace a 7.2kw shower with a 7.5kw shower?

    I've been told to stick with the same power as it's simple to replace but I struggle to find 7.2kw showers and I was wondering if a 7.5kw shower has the same cables?
  3. M

    Nest E Thermostat to replace ATAG One Controller

    Hello I wondered if anyone could advise me which cables go where, on the Heat Link for the Nest E Thermostat I have purchased. The two cables shown are from behind the ATAG One Controller. Thanks in advance
  4. david_navigator

    Replace 2 meters with 1

    Back in the eons of time, we used to have a massive gas boiler (feeding the house via about 2 inch steel pipes). This was fed by a large commercial meter (G16 ?). About 15 years ago, we replaced the boiler with 3 x 30kW Combination boilers and split the supply in to two G4 meters. The reason...
  5. T

    Replace 2-wire Honeywell CM707 zone stat

    Hello. I have a two-zone heating set up, with each zone controlled by a 2-port zone valve (Honeywell V4043H by the looks of it), and each zone has a two-wire HoneywellCM707. I would like to replace the CM707 in the master bedroom (for a mechanical stat that doesn;t click). In terms of...
  6. A

    Newbie question, replace a depresser plug in a sink

    I have a bathroom sink with an old Bristan depressable plug, see picture. The depresser thingey has broken and I have removed the plug. Is it easy to replace these things with other plugs that slot into the waste pipe? I dont want to have to remove the waste pipe, just put in a new plug. Are...
  7. M

    Replace myson controller Brit gas say £6k+

    My mother has a 40 year old heating and hot water system. Tanks in the loft. 7 year old heat only Worcester boiler. In a large airing cupboard is the imaged setup (strange to me) pump and myson controller. I can plainly see the controller diverts hot water to the tank. Each time BG service the...
  8. P

    CAN I REPLACE THE PRESSURE ADJUST CONTROLLER

    Hi there. First Post. I am having a problem with the pump pressure adjust electrical black box attached to the side of my Wilo Gold 50 pump. In the last few month's it has been necessary for me to use a screwdriver to move the white speed controller on top of this box in order to get the pump...
  9. J

    Plumber or electrician to replace new timer switch Unvented cylinder

    Replace the current E7 Newlec Economy control to a mechanical 24 hour timer switch for unvented cylinder water heater, may I know if I ask plumber or electrician to do this job. Because Newlec Economy controller can heat up water once a day in midnight .I would require constant hot water in...
  10. A

    Replacement shower valve reduced water pressure -need to replace again

    Hi we had a Thermostatic Aqualisa shower valve upstairs that was tank fed upstairs in our house and it had great water pressure. We recently had our shower completely redone and the valve the plumber put in doesn't seem to be very good and the water now has very low pressure. We know the...
  11. J

    New Boiler to replace a old Worcester 35CDi II

    Hi All, Last night i discovered my Worcester 35CDi II was leaking, I had a new expansion vessel fitted in may as the old one had failed along with a new PRV. I think it is probably about time to replace the boiler given it was installed when the house was built in 2002 so is approaching 20...
  12. A

    New anton pro2 to replace anton v2

    Anybody bought an anton pro2 to replace a v2. The gas sniffer has a different connection. Can you get an adaptor to make fit or is it another £70 to anton?
  13. P

    Can I replace a sunvicSDM1901 actuated valve with a sunvic SDMV2304

    The SDM1901 is now almost obsolete. The SDMV2304 looks like a drop in replacement. I have a boiler/storage tank setup with a 3 port divert valve for heating/hot water. There is no room stat as all rads have thermostatic controls. Is this a safe replacement?
  14. B

    Baxi 105e Advice Please (Repair or Replace) ?

    Hello All, First post here, I confess to being wet behind the ears with Baxi 105e major problem so its Urgent! It started with Flame Failure Error > Gas Engineer got it working (No Parts Needed) but it went out again 2 hours later, On his 2nd visit he said that the problem must be with the...
  15. F

    Quooker replace tap-and-twist PCB

    I'm working on a Quooker Flex tap with an unreliable tap-and-twist steam control. I think its the little PCB in the tap head. I've got a replacement but I'm unsure of the process for removing and replacing the PCB. It is sandwiched between the brass core of the tap and the stainless case. It...
  16. D

    Struggling to undo the shroud of the tap to replace the valve, how?

    Hi I have a kitchen tap with a leak, I would like to undo the top and replace the valve but I cannot see how to do it. I have tried. 1. Sticking a screwdriver down the hole in the top, both Phillips and flat blade but that couldn't find any traction. 2. looking for a screw just under the tap...
  17. R

    Replace tap washer!

    I've done this on so many taps without problem but... I just can't seem to see how to get at the guts of this John Sydney tap. It's easy enough to remove the ceramic top and the screw holding the spindle in. But the cover should just prise off, surely? It looks like it might screw off but...
  18. D

    I need to replace my old Danfoss head valve help appreciated

    Hi guys, my head valves of my radiators have broken teeth and need replacing. The diameter size is about 25/26 mm. The old ones are Danfoss BS6284 which are discontinued. I am aware that I could change the whole TVR cheaper but I just want to buy the heads please. Any help would be appreciated...
  19. M

    honeywell evohome to replace a cm 927

    our combi boiler has been controlled by a honeywell cm927 wireless thermostat. it has now packed up, and i was looking at getting the hive or nest, however i have now seen honeywell do the evohome, if i went this option would i need to wire in a new controller at the boiler? or would evohome...
  20. R

    Replace Magnetic Scale Inhibitor

    My magnetic scale inhibitor is coming to the end of its 10 year life and needs replacing. This is attached to the pipework just before the combi boiler. I have a few questions that I'm hoping someone will be able to answer. Should I replace it with another magnetic inhibitor or change it to a...
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