How to mend Air Lock Drained

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]

2

gets air lock,loses power 1999 ford transit desial?

I have replaced the fuel pump,injectors nobody can pinpoint the fault.It gets an air lock causing loss of powe... [Read more]

3

Air lock?

Recently drained system to replace Grunfos pump. system was then refilled, however the headertank (loft) for ... [Read more]

1

Potterton Netaheat 10/16 Electronic Boiler?

When switching for ch/dhw boiler tries to fire up but intermittently fails, I can hear like a sloshing, there ... [Read more]

potterton boiler?

Thanks for the answer, i drained the air out of the rads, still didnt relight (potterton 24/2 he plus)? is the... [Read more]

air lock in boilermate?

i arrived at a drained boilermate to be told the pump on hot water is running hot,refilled sytem but can get n... [Read more]

1

boilermate refill probs?

hi have a boilermate with refill probs,the system was drained on arrival the pump on heating was said to be ru... [Read more]

1

NO HOT WATER?

I have a back boiler which runs central heating ok but gravity fed water doesnt work.The flow pipe to water cy... [Read more]

1

One radiator not warming up?

I have a problem with one upstairs radiator not warming up. I drained the system a few months ago, before doin... [Read more]

1

One radiator not warming up?

I have a problem with one upstairs radiator not warming up. I drained the system a few months ago, before doin... [Read more]

1

how do you fix an air lock in the heater on a rover 400?

drained off the coolent on my rover 400 then topped it up with new. now the heater wont work

2

How do I get an air lock out of my heating system?

I've just drained my system to fit a new radiator. Water has stopped coming out of the drain valve but the hea... [Read more]

2

Cylinder Thermostat not switching off?

I have recently had my system drained to fit a new bathroom. Since then the hot water has been too hot. I trie... [Read more]

1

HOW DO YOU PRIME FUEL INTO PEUGOT DIESEL 1.5 ENGINE?

How do you prime diesel into the engine on a peugot 106 1.5 1998 diesel after you have drained and cleaned the... [Read more]

1

How can I fix noise from my vaillant ecotec pro boiler?

I've drained the system to replace radiator in bathrrom. Refilled and repressurised system once job done. Air ... [Read more]

1

Low hot and cold water pressure?

Hi, can anyone help me??? I have recently put in a new kitchen and two new bathrooms in my house, and now havi... [Read more]

1

water will not heat up?

Drained central heating system as a pipe was leaking.Put a new piece of pipe in. Turned water back on,put cent... [Read more]

1

air lock in potterton suprima need help?

drained system to put in new rad in bathroom had to move pipes filled system back up bleed all rads and vent n... [Read more]

1

POSSIBLE AIR LOCK IN BOILER?

I had a problem with a leak in one rad - turn boiler off - drained all rads - fixed rad with leak - refilled s... [Read more]

1

air lock in my potterton 50e?

i recently removed a radiator for decorating now my boiler seems to have an air lock bled all rads ,and have d... [Read more]