How to mend ... 3 Way Valves

How can I get my water and heating to work?

I have a ideal logic combi 24 boiler with a fault showing code f1, I know this is the pressure, I've turned va... [Read more]

airlock in 1/2 of a zone?

sounds wierd but i have a 2 zone system {1st floor and basement} my 1st floor is split into {kitchen, LR, Bat... [Read more]

ferroli f 28 losing pressure?

hi, my boiler is losing water at an alarming rate...i've checked all under floor pipework, nothing, bone dry. ... [Read more]

radiator isolating?

Is it possable to isolate a wall mounted central heating radiator using the valves at either end of it, and st... [Read more]

Radiators not heating?

Hi Please can someone advise on the following? We have something like 32 radiators in our house and 3 of t... [Read more]

how do i get my central heating working again?

Hi, I have a Vaillant ecotec plus 624 sealed fan assisted boiler. Just the other day it stopped working a... [Read more]

Potterton?

I've just replaced pcb, 2 motorised valves, thermostar and timer ... but boiler still does not work! The light... [Read more]

Losing pressure constantly?

I have a Ferroli DOMIcondens, F28 which constantly loses water pressure. To gain it back i have to use the kn... [Read more]

f1 fault on 23 kw jaguar boiler?

boiler fires up on heating and hot water then goes into f1 fault change flame probe and pcb board replaced,fan... [Read more]

where is the valve to fill the system in optimax he 38?

where is the valve to fill the system in optimax he 38 ive tried the two blue valves but nothing is happening

siemens RWB9 Programmer Fault?

i have a fully pumped system with zone valves , one for heating and one for hot water, my problem is that when... [Read more]

where do i findvalves on ferroli he plus 35 s?

the window on the front of this boiler is flashing f37. manual does not say clearly what to do. there are 2 va... [Read more]

warmflow combi problem?

boiler is heating radiators from the return pipe when hot water only is selected. I have changed the non retur... [Read more]

my valiant boiler is saying f28 also its on 0 tryed turning valves but stil?

boiler is saying f28 also pressure is at 0 i have tryed turning valves but still nothing please help

24i junior problem?

boiler hung and fitted all connections good filled and vented system and boiler .no external controls. therefo... [Read more]

Decrease pressure baxi combi boiler?

Hi I have a problem with a 3yr old Baxi combi Duo Tec 30 - no special filling loop - just valves. Pressure has... [Read more]

how do I increase water pressure ?

I cant turn any of the valves wh8ch ones should I be turning the book says B then a but I cant turn them Its ... [Read more]

Mid position valve?

Could someone please tell me if: Honeywell 28mm V4073A Siemens 28mm MVA328 Landis & Gyr MV-A328 Motori... [Read more]

pressure vessel will not pump up?

Have tried to re-charge pressure vessel using pump, closed ch flow and return valves. can not get any press... [Read more]

Intermittent hot water on Baxi 105e?

Hi,my boiler has developed a fault on DHW supply,when asked for hot water, system fires up runs for 30 seconds... [Read more]