Unanswered Questions

Heating, Home Heating Systems

siemens rev23.03rf?

Hi we have a Siemens rev23rf transmitter and Rev-r.03/1 receiver. All was working fine until the battery ran ... [Read more]

my wired climapro isnt working properly?

My glowworm combi ultracom 24cxi hot water is working fine. The boiler fires up to full capacity but when the ... [Read more]

Siemens RDH10RF not turning on when temperature drops?

I have a Siemens RDH10RF thermostat and the receiver unit is not causing the heating to come on. It will come ... [Read more]

bosch 280 rsf boiler?

We are having problems boiler wont work at all gone by manual and it advises us to get a driver board. This is... [Read more]

Shut down on heating and hot water?

Blue light indicator fast flash. Lockout reset button off. Instruction book says volatile lockout.

Hot front cover?

My Gas boiler a myson Orion 75si is working ok but I am concerned that the metal housing gets hot could it be ... [Read more]

Ace High boiler not working?

Is there a common fault that would cause my boiler to not provide HW or CH? The power light is on, it has not ... [Read more]

Very noisy ideal classic lxff ff60 ?

Hi, Our boiler makes an awful grinding/whirring noise that can be heard outside the house and inside. Is t... [Read more]

please help with e1 error code on baxi platinum he?

get intermittent e1 error code after heating reaches temp on wifi thermostat then goes to lockout on e1 but no... [Read more]

Ravenheat boiler not firing up when turned on ?

How do I test the continuity to the water pressure switch

ikon t 23,1 boiler?

central heating working fine but no hot water at taps, (not igniting when demanding hot water)

Glow worm 330 condensing boiler radiators warm but not hot 3" hot bath wate?

Radiators Luke warm hot water runs out after 3"in the bath had new hot water tank pump tank stat immersion & 3... [Read more]

Potter ton performa 24?

Boiler works fine on c/h but hot water does not work ? It fires up but cuts out after 10-15seconds could it be... [Read more]

How to fix my Potterton Promax Combi HE Plus boiler?

I have no heating or hot water, when I turn on the central heating or a hot water tap the boiler fires up then... [Read more]

micro switch on a potterton combi boiler?

hi can anyone tell me how do you know if the micro switch on my boiler is working? i am getting hot water but ... [Read more]

optima 901 C/H not igniting?

My optima central heating is not igniting, the hot water side of it works fine, when I turn the thermostat on ... [Read more]

potterton digital programmer ep2001?

My programmer is not working when I push any of the buttons, my hot water is on timer and wont switch off unle... [Read more]

Pageant fire?

Where can I purchase new coals for my pageant fire please

factory settings?

HI can you tell me how to put my drayton LP722 programmer back to factory settings thanks in advance an... [Read more]

Is my boss therm unit working properly ?

I have finally got my unit to turn on and off at set times ,but when the correct temp is reached the heating g... [Read more]