How to mend ... Flow Help Boiler

i am looking for the flow rate for a biasi m90e24s?

I am looking for the flow rate for a biasi boiler m90e 24s to see if ican fit a mixed shower and what type of ... [Read more]

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

i have a glow worm space saver f ?

i have pumped heating and gravity hot water , just lately when the boiler switches off i get what sounds like ... [Read more]

NO HOT WATER?

I have a back boiler which runs central heating ok but gravity fed water doesnt work.The flow pipe to water cy... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

dripping o/flow pipe?

i have a ravenheat boiler we are fi=orever having to top it up we notice an overflow pipe drips continually w... [Read more]

you may need to do drawings before you answer this one ?

This one will put you to the test…….. I have came across an situation in a pub/restaurant where I have a ... [Read more]

myson orion pump over run stat?

I have a myson orion system boiler ,when the heating has been on and turned off by switch or room stat. The bo... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

warm flow boiler ?

why will my warm flow boiler not fire up it keeps running and trying but will not fire up oil in it and has be... [Read more]

Ferroli Domina 80E ?

I have changed central heating flow sensor also hot water flow sensor. Also changed the 2 electrical boards al... [Read more]

hot water problem?

i have a ariston microgenus 11 24 mffi. when running hot tap at either full flow or reduced flow the boiler fi... [Read more]

problem with halstead finest gold boiler?

problem with hot water only when tap is turn on the pin which supos to come out and operate hot water flow sw... [Read more]

Potterton boiler wont ignite?

My very old potterton boiler won,t ignite the poilt light is on and the thermostate is calling for heating hen... [Read more]

boiler worcester 400 vessel bar pressure fluctuates?

hi my computer been down anyway now fixed bolier not pressure seems to go up and down bar between 1 and 4 and ... [Read more]

how to I lower the pressure on the boiler?

i have a buderus 500-254 bolier i used the loop to add water to increase pressure but let too much water in th... [Read more]

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked... [Read more]

Pressure increases when heating on?

Pressure increases over 3 Bar and water comes out from over flow which reduces the pressure lower that 1 bar.... [Read more]

pressure drop also dripping from the overflow?

Hello I purchased a Sabre 24 almost three years ago and I haven't had any problems with it till recently.At th... [Read more]

which is best for a shower. off the combi boiler or electric shower?

I have a ferroli Falcon 23.3 KW combi boiler which i want to put a shower on. The hot water flow seems poor. T... [Read more]