How to mend ... U Wiring Boiler

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]

drayton digistat rf 601?

Hi, I bought one of these from ebay, supposidly brand new in box. I replaced a Drayton RTS1 with this unit. ... [Read more]

How to Protect Your Appliances in a Storm?

Severe weather can mean severe damage to your appliances, particularly if whipping winds, lightning, heavy sno... [Read more]

wiring diagram Britony SE ?

Have you got a wiring diagram for a Britony SE combi Boiler

wiring from control box to boiler?

Are the two xx terminals on a taco control box that attaches to the tt terminals on the boiler 120v closure co... [Read more]

how to fix my ravenheat boiler?

Does any one know what the component is on the right hand side on my ravenheat csi 85 (t) its a small green pl... [Read more]

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]

Worcester Heatslave 20/25 5 amp fuse blows?

My old Worcester oil boiler has started blowing the small 5 amp fast fuse.If I isolate the wiring going to the... [Read more]

S Plan Plus System and Vaillant ecoTEC plus 831?

Vaillant ecoTEC plus 831 boiler is in and running the house heating and water. Control of heating is only by... [Read more]

B&Q Silverstar Boiler, main fuse blowing, losing pressure slowly?

Hi - All help is greatly appreciated as I am lost at the minute with this problem. My Boiler stopped workin... [Read more]

he isar he 24, error code HN?

just had pcb fitted and worked fine for a week but now showing code HN. i checked trouble shoot, says check wi... [Read more]

ignition of a oil fired boiler?

how do i start a Firebird Popular 90 oil fired boiler, all wiring is ok, also pump and plumbing to and from bo... [Read more]

how can i fit timer to boiler?

have ideal esprit he30 combie boiler with room stat fitted but no timer, would like to fit 7 day timer, ha... [Read more]

my heating isnt working on my prma 30f boiler?

i have a potterton prima 30 f boiler, the hot water functions perfectly, but my heating keeps tripping it out,... [Read more]

ariston boilers ta connection point ?

hi there i have a ariston he boiler that i have just fitted , my gas fitter cant do the electrics , i have wir... [Read more]

how can I tell if the gas valve is being switched?

We have an old Potterton Netaheat 5/10 boiler, everything seems to be working, except gas to the main burner! ... [Read more]

Ideal Icos HE24 Problems -Worried!?

Hello, I've recently changed the PCB & thermistor in a Ideal Icos HE24 after lots of error codes ie overheat/t... [Read more]

wiring a danfoss tp5000 rx1?

how do i wire a danfoss tp5000 rx1 to a glow worm combination boiler i got 3A supply going to N and L but what... [Read more]

f13 fault?

my ferroli boiler wont work and is displaying f13 in fault display. booklet states sensor damaged or wiring sh... [Read more]

wiring danfoss 103 timer to a danfoss ret230p thermostat?

I have a Sunier Duval SD 620 combi boiler and have a Danfosse 103 timer ~ old but reliable ~ Im fitting a Danf... [Read more]