How to mend ... Ch Gets Sometimes

Timer to Randall 4033 CH Control Unit Stopped?

The programming of my CH and HW system is controlled by a Randall/Danfoss 4033 unit. I know that being an ana... [Read more]

vokera 80sp?

i have no hot water or ch pilot light on but boiler does not fire up when requested

Ferroli Modena 102 lock out?

Led 2 light on boiler, is burner shut down and is constant red,after resetting boiler with CH at max it tries... [Read more]

Gas Jet Lights but goes off again after about a minute?

I repaired a leak in a radiator downstairs I refilled the Gas CH system. Issue now is that my Ideal Classic Bo... [Read more]

alpha cb24/28?

Hi, Have the same problem as MEL JOHN (APRIL 2011). CH ok and DHW but when DHW ON ONLY-NO HOT WATER. I read o... [Read more]

signal in worcester bosch combi boiler?

i can get hot water ok but the boiler cant find a signal for CH

Potterton Netaheat Boiler stopped working?

Hello, I have a Potterton Netaheat Boiler with Potterton EP2002 Controls and Honeywell Thermostat. Last night... [Read more]

Register will not let me close a transaction as credit (CH)?

I am setting up the register for a new business, but I bought it used. I can only close transactions as cash,... [Read more]

hot water problem?

i buy revenheat boiler just 5month befor model he 120(t) low nox silver when boiler on after 5 min he show on... [Read more]

ferolli falcon startup prob?

hi got a ferolli falcon 25kw combi power light and heating light on when no demand and does'nt fire up when de... [Read more]

trying to fix my ch boiler?

My Eurocal 50/70 has died. I've had it in bits and found that there is no spark. I changed the electrodes but ... [Read more]

worcester 24 cdi?

have no ch or hw water icon red light is flashing even when you do not open tap

Baxi problem?

my boiler seems to have problem. I am trying to refill it but i now can't remove the filling loop as the ch o... [Read more]

My Worcester greenstarHE shows red light flashing and FO code & doesnt fire?

Just returned from a holiday and found CH doesnt work. Red light next to the triangle flashes and FO code flas... [Read more]

no code?

model 22 dc 722/65 prid no fd0196229020888 96 169 790 zl 00 phc 9020888 m/ch 020886 9022 217 22659 serial no p... [Read more]

105he instant?

CH wont fire longer than 6 secs then cuts out. Just changed diverter valve and expansion vessel. Boiler 6 year... [Read more]

domestic hot water problem?

why is my domestic hot water only luke warm even when heating is on. baxi eco80e boiler.all diverter valve ope... [Read more]

How can i fix my Potterton Puma 80, DHW won't work unless CH. is on?

My Potterton Puma 80, (permanent pilot), will not supply DHW. unless the Central Heating is also turned on.

necchi sewing m/ch?

how do i aquire an instruction leaflet for my necchi 519.

Worcester 28i Junior Boiler?

My boiler keeps switching off the CH and the reset button keeps flashing once per second. When I switch the he... [Read more]