How to mend ... Air Pressure System

ls80T no spark when should fire?

Freinds ls80t won't spark when calling to fire up. system pressure ok. pump fan air pressure switch all workin... [Read more]

Pressure filling loop valve replacement?

The pressure filling loop valve connecting to the hot water is leaking at the tap so I need to replace it. If ... [Read more]

How to remove engine checklight?

2004 Honda Civic  Regular transmission  ES5  Singapore Car PROBLEM: The engin... [Read more]

pressure gauge on combi boiler?

I have a Ravenheat RSF 820/20T fanned combi the pressure gauge on it shows an increase in pressure above the i... [Read more]

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

How to repair a Potterton Boiler (Netaheat 10/16 Potteron GUK124788)?

From the heating system there is no hot water and the radiators are not heating up either. From the boiler the... [Read more]

Iveco cargo brake warning light?

I have a iveco cargo with a brake warning light coming on, I think it is to do with a pressure switch near the... [Read more]

Banging Pipes - Hot water only?

We have a worcester boiler (in our new house) which was fitted 9 yrs ago - for some reason it has been left as... [Read more]

expansion vessel pressure?

we have an oil fired combi with a separate free standing 24 litre expansion vessel some 3 metres away. Follo... [Read more]

Worcester 35di wont light?

just bought a new house electric gas water been off for a while. all now back on radiator bleed valves all cl... [Read more]

Refilling system problem?

I have a constant pressure drop down to almost 0. When I try to fill as normal, the water just comes out of th... [Read more]

Water Pressure Gauge rises too high on my combi?

Dear Friend Well I hope you are a friend because I need some advice, the pressure gauge o... [Read more]

Potterton puma 80e ?

I am having the same problems as a few people on this site, my low water pressure light came on so i tried the... [Read more]

Falcon Combi-boiler model 9911L81521 has poor flow on the hot water?

I recently had a workman turn off the water in the street while someone in the house had a hot water tap runni... [Read more]

Valliant Ecotec Pro no firing up?

I have checked the pressue in the tank is right, the expansion tank has 0.8 bar of pressure in it after system... [Read more]

Air leaking into fuel diesel line?

Hi has anyone out there had problems with air getting into their Peugeot Partners 1.9 diesels fuel line.So far... [Read more]

hot water heat pressure on 2# should be 12#?

Repaired a pipe on my H/Water heating system. Boiler type Weil-MclaLain. Worked well for 30 years. Now hav... [Read more]

ideal isar he30?

Alright guys, I have an L9 fault on the boiler mentioned above. The pressure had dropped but I have topped ... [Read more]

airlock on gravity fed heating?

how to best remedy an airlock in a gravity fed heating system. there is a circulator pump on the return pipe s... [Read more]

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]