How to mend ... 2 Flow Return

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]

Installing a Trianco Oil Boiler?

My question is quite simple really. I am about to install an old Trianco. It has flow & return for domestic ho... [Read more]

worcester bosch 230?

central heating not working properly 37/39 degrees on max heat,temp on flow /return at boiler same/radiators... [Read more]

boiler connections?

hi i need to know the flow and return,connetions,on a potterton puma 80 boiler.As i am changing this pipe work... [Read more]

Hot water circulator?

The hot water circulator in my Johnson & Starley warm air unit is not working properly as it has in the past. ... [Read more]

add 2 extra radiators to 8mm flow and return?

I have an existing radiator running off 8mm flow and return from a combi boiler.(new Baxi 42kw) Can I remove ... [Read more]

potterton neta heat 16-22?

we have a leak from the back of the boiler its not off the flow or return pipe but a fitting that comes of the... [Read more]

can i add a radiator without draining system?

i want to add a radiator to my porch ,i have located flow and return pipes, i have an oil boiler with small ta... [Read more]

One rad cool after rads bled?

Rebalanced CH system but one rad still very cool. Signs of heat at flow valve but cannot get any flow into ra... [Read more]

Potterton 80, heating not working?

Potterton 80, hot water works fine, but the heating, flow pipe is hot but the return is cold. The boiler turns... [Read more]

vokera linear,no heating flow?

no code showing,but the boiler fires up then shuts down at 86 degrees, it then fires again at around 70 degree... [Read more]

vaillant turbomax 828 heating promlem no hot water?

I have recently moved boiler to loft and ever since the hot water, wont get hot only warm then cold then warm ... [Read more]

heating not working?

hot water working fine, radiaters not getting hot ,boiler lights but only stays on for few moments the and the... [Read more]

leaking dishwasher?

my dishwasher is leaking at the flow return reservior any ideas what the part called. Leaking at the washers w... [Read more]

Why does my Potterton Lynx boiler not work? Please help a single mum!!?

Recently moved into new house and told water and heating working fine (although due to weather I haven't had t... [Read more]

does anyone know hy my vokera linea 24 cycles on and off?

my boiler lights the goes out every 5 or 6 seconds on heating and hot water flow and return clear pump running... [Read more]

re pressurizing my Baxi 105 HE?

I removed a radiator in my lounge so that the room could be plastered. I refitted the radiator afterwards but... [Read more]

Glow-worm Fuelsaver 100F Flow & return?

I have no manual for my Glow-worm fuelsaver 100F boiler & need to know which side the flow & returns are on? C... [Read more]