How to mend ... Flow Return Boiler

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What/where is the flow/return on a Trianco 25/45 RS boiler?

Having the above boiler replaced but have lost/never had the manual for it. Anyone know where/what the flow &... [Read more]

No hot water, heating ok?

boiler does not fire up when tap turned on and water flows. Fitted new pressure manifold but cannot get the di... [Read more]

My Glow Warm Boiler 30CXI.Hot water is o.K. But heating is not coming on?

I have replaced both flow/return thermistors.Divertor valve.

3

3rd pipe?

i have 3 pipes going into back boiler heat exchanger primary flow, return and one other which i suspect is ope... [Read more]

Worcester greenstar he 40?

I am a heating engineer and have been to a house where the boiler is losing pressure in four hours. I have che... [Read more]

1

Solaris 30PC?

Hot water is good. Central Heating Flow pipe gets very hot, return is cold to touch. Boiler is mounted in cupb... [Read more]

i have worcester highflow 400 electronic?

the return flow on rad pipe take a long time to heat up is there a filter on the return to boiler and does it ... [Read more]

change system boiler to combi?

how can I identify flow and return pipes on the cylinder so as to know which pipes to cap and which to link up... [Read more]

Re Pressurizing Riva Compact?

Model M90E.24S My heater keeps locking out. Tonight the pressure bar has gone below 1 to around 0.5 and th... [Read more]

Saunier Duvall F30E Hot water but no heating?

Hiya. Hot water operates fine however....demand for heat , boiler fires up ok, temp display increases to 77 de... [Read more]

1

Potterton Combi 80 cutting out on heating mode?

Heating fires for 1min - 2min then flames cuts off. Does'nt lock out and pump keeps running. The boiler contin... [Read more]

1

which is the flow & return pipe coming out of the top of the boiler?

on a Glow worm fuel saver 40-50(b), which is the flow pipe & which is the return pipe coming off of the top of... [Read more]

1

which side are flow and return on my boiler?

which side is sides are my flow and return valves

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Which is flow and which is return?

Thorn Olympic 38/50b boiler. Which is flow and which is return?

halstead boiler flow sensor?

on the boiler there is to lights showing which is 2 and 4 on the boiler its only 2 month old and these lights ... [Read more]

1

Pressure loss on Vokera Boiler?

I am losing pressure on my Vokera HE Compact boiler. It was installed 18 months ago. The first winter it ran f... [Read more]

2

glow morm 18hxi not bleeding?

Hi. fitted new zone valve to systme,lost a bit of water but not much.pressurised to one bar .tuned on all ok t... [Read more]

1

boiler over heating?

boiler comes on when the boiler is hot water only, it then overheats and knocks off heating flow gets very ho... [Read more]

How to fill a myson boiler?

Hi I have a Myson Apollo 30b boiler which continually trips the electricity circuit after 5 - 10 mins of us... [Read more]

2

flow and return?

trying to establish which is the flow and which is the return on a potterton neta heat profile 60 boiler, anyo... [Read more]