We really only noticed the problem this spring when we wanted to reduce the heating, but my wife now says she's sure it was like that since it was installed.
It has been a intermittent problem for a few months, the boiler was installed 18 months ago and the installer has said he cannot fault it but it still happens.
Perhaps the motorised valve sticking intermitantley could be the reason, can it be repaired or does it need replacing?
Sorry guys,
new to this.
The boiler is a Worcester Greenstar CDi Conventional condensing with a Drayton Tempus 7 electronic programmer and a salus RT300rf Digital T/stat.
Can any tell me how long the central heating pump should overrun by?
Mine keeps running pumping hot water round even when the room stat is not demanding heat
The pump on my central heating continues to pump after the thermostat has switched off and no hot water has been used. I realise that the pump should "overrun" but mine just keeps running.
The thermostat is a wireless type and the receiver does not indicate a heat call when the pump is...