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i have a viessmann 200 and was wondering how to change the code for the weather comp slope as the house struggles to heat up , or can I disconnect the outdoor sensor. will it just run of the indoor controls or do I need to change any settings. I am currently getting 35 degrees flow at 9 outside temp

I have a potterton performa 24, the hot water works fine but the heating will come on for a minute or so then will go out. The radiators only get warm as the boiler goes out.22 mm pipe comes of the boiler on the flow and return for about a metre or so then reducer s down to 15mm to all the rads...

Can everyone help I have a problem with the heating staying on for around 20 seconds s then going of , the flow pipe is hot and the return is hot as well, even with the room stat turned all the way up the boiler does not stay on for longer, there is know problem with the hot water

Can anyone help, boiler is working fine on hot water fan/ pump are working and water is hot . When I switch to heating fan runs pump runs and flow gets hot but the return is cold and doesn't really get hot but boiler keeps on running but doesn't lock out on over heat . Pump seems to be working...

Can anyone help, condensation is becoming a problem every day when I get up all the windows up stairs is really bad with condensation but the ones down stairs are fine. I keep no washing on the radiators and keep the windows open as long as possible, if there anything I can do or is there a...

There is a fire valve located near a oil boiler, is it ok to leave it there or do you need to fit one on the oil line before it enters a property , it is an existing installation

Pilot lights and stays on but as soon as you turn knob round it goes out, any ideas

Pilot on boiler kept on going out so changed old thermocouple with a new one,pilot stays on but when you turn onto main flame pilots goes off. Can anyone help :twisted:

Can anyone help what is the regs on plastic pipe near baxi blrs, a customer would like a new blr but plastic pipe is connected at least 200 mm of the boiler. which I am unable to change due to location. Was wondering if this would compromise the guaranty.

Hello could someone offer me some advice, was called out to a oil boiler not working, the property had a power cut and when the power was put back on the boiler would not fire up, i have checked the pump and oil and everything is fine i cleaned the photo cell and checked the nozzle, when i...

Hi can anyone help with suggestions on oil tank information , i was asked to have a look at a oil boiler, but on arrival i noticed oil tank had been bricked up and now there is no access to the tank and no way of checking for leaks , the boiler has been serviced for many years by a oil engineer...

Can anyone help i have been having problems with this boiler running for a day then locking out, it has a new burner on and the combustion is stop on, all baffles are correct and flue is not blocked , it is a oil boiler, there is plenty of oil and oil line is clear. haS anyone got any...

Is there a high and low fire adjustment to set up on the gas valve to get the correct combustion readings . i no there is one but cant find adjustment for other. :shock:

Could anyone help i am going to decorate my utility room but the paint is peeling of in places, i am wondering weather to get the room replastered or is there any way of painting over the walls or do i need to scrape the paint of any help please. :mrgreen:

:o Hi, I am just wondering about boiler ventiltion , is there a difference in ventilation up60kw and over 60kw I have looked for information about high and low but am unable to locate anything, i think you need around 2cm per kw ,but im not sure if that is for high or low or both, if anyone...

I have a problem with a 25/32 oil fired combi, the boiler runs for maybe an hour or so then locks out , resets ok then might run for a day or so then locks out again, i have put a new nozzle in and the pump pressure seems fine . all baffles are clear and flue is not blocked. sometimes when the...

The blr does not fire up but there is power coming into the pcb and out to the control stat. The room stat is working and the clock is asking for heat, I think the pcb has gone because the burner is not trying to fire and everything is ran of the board, if anyone has any ideas , or any other...

Can anyone help, a friend of mine has a baxi solo condensing blr not sure what model, but they say the hot water starts of well then gets hoter and hoter . they say blr is only two years old, apart from that i dont know anything else. 8) 8)

Hi everyone could someone please help, ive been having problems with my hot water it runs hot and cold . i have changed the hot water sensor but the problem has not fixed, can anyone help. also someone has mentioned fitting a magnaclean to the system would help stop iron fileings entering the...

Ihave a question for some decent plumbers, i have some speedfit pipe but have a load of hep fittings which inserts would you use , hep or speedfit inserts or can you use both. :P