boiler electrics

  1. S

    Central heating system tripping circuit breaker (ed.)

    My central heating system which includes the Potterton Suprima is tripping the circuit breaker. If I switch off the isolation switch ((boiler and control panel), reset the circuit breaker, then switch on the isolation switch again it trips the circuit breaker immediately. Any suggestions?
  2. R

    Navien oil boiler - smart controls

    Hello All I have more or less convinced myself to get a Navien oil boiler to replace my ageing (and leaking) Danesmoor. They seem to have good reviews, seem a bit more modern that others, and are quite a bit cheaper. Question - is anyone here familiar with the various control options? If you...
  3. B

    Are my 2-Port Valve wired incorrectly? Kettling problem.

    Greetings all. I'm after a bit of advice as we have an issue with our HW kettling and on closer inspection the wiring on our 2-port Valves looks a little suspect to my untrained eye. Background: The house was built in 2001 and has an 'S' CH/HW System installed. If the HW is on and the CH is...
    • BoutTime
    • Thread
    • 2-port valve boiler electrics central heating drayton hot water kettling nest 3rd gen nest 3rd generation heatlink install s system zone valve
    • Replies: 34
    • Forum: Plumbing and Central Heating
  4. W

    VAillant 828 2e timer switch 110 keeps stopping

    Hi Guys, I have a Vaillant 828 2E boiler with a timer switch 110 fitted - about a month ago the timer switch stopped working so I order a replacement, the new replacement switch came and I replaced it, after three days of running it also stopped working, so ordered another one, then again after...
  5. D

    28CDi RSF Worcester Bosch Tado Thermostat

    Hello, I currently have a Worcester Boshch 28CDi RSF Combi Boiler and would like to connect this to my new Tado Smart Meter. https://www.worcester-bosch.co.uk/support/literature/download/8716145020 Reading the manual, it seems that ST8 (figure 11) is the terminal to which I should connect...
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