How to mend ... Stat Boiler Pump

Fault just on heating?

The boiler went off and had pump changed on baxi 105e with a groudfoss. head. The water fires up find but the ... [Read more]

water boiling into expansion tank?

Hi, when the radiators have been heating up for about half an hour, we hear water boiling which then discharge... [Read more]

My boiler stops working in cold weather?

I have an Ideal Classic NF60 Gas fired boiler, the boiler is reliable all year until we have cold weather snap... [Read more]

Boiler has intermittent fault with firing up?

Have baxi solo 3 pfl 40 gas boiler. It powers up fine inthe morning but after a while it goes off. Boiler ligh... [Read more]

protherm pump over run?

protherm boiler, pump running all the time when off at time clock and room stat

My boiler pump runs continuously and fires even when timer switch is off?

The zone valves have been replaced but boiler still fires after the CH and HW is switched off and the over run... [Read more]

how can i fix my roca gas boiler laura 30 af?

my boiler doesn't work at all it shows an error triangle with error number 6 according to the manual" overheat... [Read more]

Problem with my Vaillant eco tech 428?

I have got a Vaillant eco tech 428 heat only boiler which has been installed to a pressurised heating system. ... [Read more]

second pump system?

hav recently installed a wood burning boiler stove , the system with adition of 2 gate valves to route and con... [Read more]

fan and pump on all the time?

I have recently had a biasi riva advance he fitted by a gas safe engineer.The boiler seems to work fine except... [Read more]

potterton p60E lockouts?

Hi If I turn the boiler stat over 2.5 it keeps locking out, I have changed the pump overun stat so far and it... [Read more]

BG Bosch C1 combi boiler. Cut out problem?

Hot water working fine. Central heating cuts out after 2 minutes. Room stat ok. Pump ok. Any ideas please?

Central Heating boiler goes into start up shut down loop?

Ravenheat CSI 85 A(T) about 4 years old. Boiler pump starts, boiler fires up, runs a few seconds then shuts d... [Read more]

boiler failing to stat alight?

i have a worcester bosch24i and every time it fires up it only stays alight for 6 secinds then goes out and wh... [Read more]

suprima 60L?

Our boiler has loud banging and locks out. Checked pump and pump had stopped. Have Kamco flushed the system ... [Read more]

second cirk. pump?

does any one know if you can install a second cirk. pump on a system or would the non working one restrict the... [Read more]

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

wire glow warm hxi?

require wiring diagram for glow warm hxi with 2x 2port valves room stat programmer .pump fed internally from b... [Read more]

What's wrong with the Flexiflame 140?

The burners go to low flame (about 6mm) when the room stat stops calling for heat or when the programme ends i... [Read more]

boiler firesup for 20 seconds the goes back to pilot, pump ok?

boiler firesup for 20 seconds the goes back to pilot, pump ok, room stat calling for heat