Unanswered Questions

Heating, Home Heating Systems

potterton 10/16?

Boiler fires up . You get a flame acrosss the burner . but after a while just pilot alight. fan still working ... [Read more]

wiring diagram for horstman 7 maxistore?

can i have wiring diagram

How can I get my timer to come on & off when its been programed?

Ive programed my siemens timer to come on in the morning for 2 hours & back on again in the evening for 2 hour... [Read more]

Potterton EP3002 - clock gains 10 min. every two weeks?

Fitted a new Potterton EP3002 programmer last year and find the clock gains about ten minutes in two weeks. Ho... [Read more]

How to replace a thermocouple?

I recently asked this questions but to no avail. Please can some one out there help me? I have Johnson & Starl... [Read more]

ferroli he26c hot water ok boiler not lighting ?

boiler not lighting radio stat calling, green and yellow lights on receiver turned sun display off on boiler, ... [Read more]

ferrioli 901 optima boiler?

boiler when running keeps pressure spot on,when boiler shuts off the pressure slowly drops off and needs to re... [Read more]

worcester 240 bf heating?

Heating L E D. lights up and pump starts but no gas ignition. The system will stay on but no heat. Sometimes i... [Read more]

Worcester RD532i fault flashing FC?

I have a Worcester RD532i which is flashing FC on one screen and initializing please wait on other screen, the... [Read more]

Ariston Micro Sstem Boiler?

With all controllers and thermostats switched of the boler fan or pump (not sure wich) runs continuous only ... [Read more]

Air intake pipe on my Firebird?

The boiler wont fire unless I remove the intake pipe that connects to the exhaust. If it was a car I'd say the... [Read more]

Red flashing light?

My sime E comfort boiler stops working about 5 minutes after the heating comes on and the red light starts to ... [Read more]

My saunier duval combi boiler keeps switching itself on & off?

As above. Even when set to holiday? Please help!

Do boiler manufacturers do a replacent for Baxi Bermuda 552 Propane boiler?

I have a Baxi Bermuda 552 back boiler which is run on Propane gas, fed from a 2000 litre gas tank. This was in... [Read more]

how do you reset a boss therm brtrf ?

My heating opressure dropped and my boss therm BRTRF is no longer linked to my boiler

potterton ep3000 timer?

please can you supply step by step instructions of how to set the timer switch for central heating and hot wat... [Read more]

Header Tank Draining?

Is there an aparatus, for syphoning off water in a loft header tank, consisting of length of hose/ suction att... [Read more]

How can i fix my Thorn Panda 55/65?

burner won t stay lit on my thorn panda 55/65 pushed reset button burned irregularly and tripped off again oil... [Read more]

boiler?

red light is flashing on thermostsat

HI, how can I fix my Veissmann vitodens 100 ?

The 'infamous F5' fault has popped into the window and a red flashing light with no heating or hot water. I h... [Read more]