How to mend Pump Glow Worm

glow worm ulitmate?

pump pumps pilot on and lit but does not fire up

Glow Worm 30HXI?

Hi Everybody Our boiler has decided not to fire up at all. It had been starting up intermittently over the... [Read more]

2

how do i get heating for my glow worm fuelsaver mk11?

we dont seam to beable to get any water to the pump in the tank there is two pipes a thin one and a fat pipe c... [Read more]

Express 100 combi boiler does not fire up?

My Glow worm Express 100 combi boiler is nearly 20 years old. I have a problem where the main burner does not ... [Read more]

My Glow-worm ultimate 50BF fires up ,but then goes off after a few minute?

Boiler fires up for a few minutes ,goes off then fires up again Radiators upstairs and down are warm but not ... [Read more]

Glow Worm 30ci - got hot water but no C.heating?

Firstly just like to say thanks to all that help on here. I am fairly competent with this kind of stuff, and ... [Read more]

Hot water but no heating?

Hi i have a fully pumped two valve system which until recently has been working reasonably well, I say reasona... [Read more]

1

My Glow Worm 50 is not heating the radiators?

When I swith on the heating on the timer and set the thermastat the bolier does fire light up as if it is on, ... [Read more]

1

What is causing my Optimax HE 31c to lose water pressure F37?

Hi my optimax he 31c is losing water pressure, f37. This has happened numerous times now after refilling press... [Read more]

2

Glow worm Ultimate 40FF very noisy?

When central heating or hot water turned on there is a loud whirring noise coming from the system. The system ... [Read more]

1

My Suprima 100 keeps locking out!?

My Suprima 100 locks out every couple of days. The pump keeps working but I have to reset somtimes two or thre... [Read more]

2

Glow worm ultimate 60FF pump overrun too long..!?

Hi all, has any one encountered the pump running for more than 12hours...How long should the pump overrun be t... [Read more]

1

back boiler heating water but not rads?

my back boiler in my kitchin trips out after about five mins when trying to heat rads. It does not trip rcd ju... [Read more]

glow wormcompact 80e?

replaced water pump+ diaphram housing,all working fine except pressure right up on hot water flow,going throu ... [Read more]

2

Glow Worm Fuelsaver Mk2 40 B delay to fire up?

I have a Glow Worm Fuelsaver Mk2 model 40B boiler that is probably the best part of 20 years old. It has a del... [Read more]

The Prima will not start up after flushing system?

I have just drained down my rads to flush out years of sediment after filling the system up, the boiler will n... [Read more]

low pressure light on?

glow worm compact 80e , 2bar on pressure gauge but low pressure light staying on and boiler going to lockout. ... [Read more]

1

replacement c/h pump?

can anybody advise me what c/h pump to buy for my glow worm space saver 38,the current pump is a SMC COMMADORE... [Read more]

1

how can I fix my Glow-worm 115B FF?

boiler switches on and heats water (gravity feed) but will not switch on central heating. stat is working wa... [Read more]

1

water pump for Glow Worm 45 - 60 BF?

Where can I buy a water pump for my Glow Worm 23 - 60 BF central heating boiler? Glow Worm no longer supply it... [Read more]