running

  1. D

    Hot water issues with running bath

    Hi We have the following problem when we run the hot water tap on our bath. Basically it starts to come out hot then after a few minutes it goes lukewarm and I'm not sure why. When I try the hot water tap on the kitchen sink it comes through a lot hotter and there are no problems with running...
  2. G

    How to stop saniflo toilet water running into toilet bowl?

    Hi there, can anyone give me any advice? We have a Saniflo system in our understairs loo. The saniflo itself is working fine, but there is a constant trickle of water going into the loo bowl, hence the saniflo comes on every ten mins or so to pump the extra water away. I have no knowledge of...
  3. N

    Hot water running from CH header tank overflow

    Hot water is trickling from the header tank overflow pipe only when the CH is running. It is a dual system (CH or hot water with motorised valves) and no drip occurs when only heating the hot water. No drips either when boiler is off so the ball valve is OK. Now my small 2 up 2 down house only...
  4. D

    Slow running fan effect combustion?

    Hi all. Before I begin, im talking about older ‘on/off’ fans on atmospheric burners. I am not talking about the newer variable speed fans with zero rated governors on condensing boilers. All I’m wondering is, can an on/off fan run slowly when supplied with 240vac? Would this cause higher...
  5. M

    Saniflo problems - pump running and water welling up in shower

    I live in a rented house with a Saniflo system in the upstairs bathroom. Currently we have been having some problems with the upstairs toilet running all the time and reflushing itself, so we've turned off the water to it. However, the Saniflo pump is still turning on, every 9 minutes. Does...
  6. R

    Main Combi 30 HE Pump Constantly Running

    Main Combi 30 HE when cold, set central heating to on, boiler fires and flames for a few seconds, flame goes out but pump continues to run. If I turn hot water on then HW operates and feeds through, stop HW and pump still running. Is this likely to be a pump issue or a PCB issue? Was working...
  7. H

    Heatline Vizo 24 Boiler - Flames Cut Out (Pump continues running)

    Over the last few days we are having problems with the boiler cutting out after a few minutes. Hot water seems to be fine (although it may be taking a bit longer than normal to heat up), and the flames are all lit. They remain lit whilst the hot water is running (which is correct). The...
  8. A

    Customer running all pipework. Wants me to fit boiler in loft and connect up.

    Hi everyone, Been asked to look at a job, the customer and his dad have already ripped out the cylinder and 90% of the old pipework and rads. They will be doing everything minus the gas pipework and fitting the boiler. They have asked me to do it, they are decent guys to work for. They are not...
  9. P

    Noisy water pipes - Thumping noise with no water running

    I live on the first floor of a 3 storey apartment building and think I have an issue with my water pipes. When I am running water from the taps or flushing the toilet there is no noise coming from them. However once I have shut them off I get a repetitive thumping noise about 5-10 minutes...
  10. M

    Running 21.5mm condense pipe into 110mm soil pipe question

    Hi folks. Is it OK for me to run 21.5mm boiler condense pipe into strap boss for 110mm upvc? No smells should come back in I'm assuming? Any suggestions where to buy adapters? Ideally all solvent weld as will be internal of property. Thanks very much
  11. Weggy1985

    Running Two Aqualisa Showers Simultaneously

    Hi, I have purchased two Aqualisa Quartz Gravity Pumped showers (older version). Links: Aqualisa AQUALISA showers : THE expert in showers for more than 40 years Screwfix...
  12. J

    Cistern overflows to pan when the shower is running.

    The toilet cistern overflows into the pan when the shower on the floor below is running. Why would this be? They say the shower seems low on pressure recently. Again why would this be and what is the connection between the problems if there is one?
  13. O

    Unvented system noise on running taps

    Hi, I have had a new unvented system installed. When the hot water has been heating up for some time and I turn on the taps or the shower I get a loud noise lasting a few seconds from the cupboard where the tank is. If I turn the taps off again soon afterwards I get a similar noise. This only...
  14. T

    Shower drain not running correctly

    Hi, Was wondering if someone could shed some light on this one. My shower drain does not run when the shower is first switched on. A quick blast with a plunger and it will run as sweet as you like for as long as you want, but when the shower is switched off and you go to use it again you need...
  15. N

    How does water in mains pipe make a noise like water running?

    In our semi-detached house - and also other houses 50 yards away recently had an issue whereby we could hear the mains water pipe sounding like water was running somewhere - not the actual trickling of water - but the sound of like a high pitch hum etc 24/7. The water board inspector came out...
  16. R

    Running a cold feed for sink behind the back of a freestanding oven in a domestic kitchen?

    Is this ok, as long as run in 15mm copper, an inch away from the rear of the oven? OR are there some regs that say no? Not much choice with current layout of kitchen.
  17. M

    Toilet keeps running

    Hi guys, I’m having problems with my toilet, water keeps running and won’t stop. I tried adjusting the level of the float but that’s not stopped. Also pulled out the dual flush valve to give the rubber ring a clean. My pipe just keeps running water and won’t stop. I’ve had to isolate the water...
  18. O

    Continues running boiler ...

    hello guys, A customer called me and asked to come over it to solve the problem with his procombi boiler... never heard or seen those boilers. Apparently vokera makes them but don’t put their names ... When he turns hot water on boiler fires but when he turns it off it still runs...
  19. J

    Pump won't stop running

    Hi First post! I’m having an intermittent problem with our central heating. It’s a fully pumped system almost 30 years old. It has 3 motorised valves for hot water, downstairs CH and upstairs CH. The problem is that when all the timers are turned off, the pump keeps running. The boiler isn’t...
  20. Jack bIRCHLEY

    Electric boilers, running costs and replacement options?

    Hello, I am looking at buying a property with a HeatraeSadia AMPTEC system fitted. It is a brand new system coupled to a thermaq UNICYL cylinder We are a bit worried about the cost of running this system, and may be looking to remove it and fit a gas boiler instead. Unfortunately it is fitted...

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