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Mend Grundfos Home Heating Systems

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Mend Grundfos Ups Pump

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We have 15 questions about mending 'grundfos ups pump' in category Heating, Home Heating Systems which have been answered

How to mend ... Grundfos Ups Pump

Mend turn dial way

Turn dial which way to increase speed?

I have a grundfos selectric ups 15-50 pump. Do I turn grey dial clockwise or anti-clockwise to increase speed?... [Read more]
Mend heating boiler central

Heating?

I have an old Ideal W boiler (conventional) which heats the water cylinder and will go to central heating only... [Read more]
Mend ups heating pump

Grundfos UPS 15 45 x18 central heating pump?

The tests shown confirmed that my pump still works without the Capacitor .The Original Bosch Capacitor is rat... [Read more]
Mend problem after ch plan

Problem after changing ch pump on a grundfos pump plan?

I have now changed the central heating pump twice in the last week on my grundfos pump plan installation using... [Read more]
Mend pump years time

Can I stop the start-up noise from my Grundfos UPS 15-50?

My Grundfos UPS 15-50 pump is only 2-3 years old and still performs very well EXCEPT when starting up each tim... [Read more]
Mend tank feed pipe

water is filling the header & expansion tank via the feed pipe to the pump?

Over the last few weeks I have noticed that the overflow pipe to the header tank has been dripping, but I have... [Read more]
Mend hot boiler tank system

Hot water from boiler filling expansion tank?

I have an old type CH/HW system with storage cylinder in airing cupboard and Bermuda 552 back boiler. I notice... [Read more]
Mend grundfos working hot

grundfos selectric ups 15-50?

it was all working fine until this morning, boiler is supplying plenty of hot water but rads are cold. on the ... [Read more]
Mend days radiators hot

Grundfos UPS 15 Circulation Pump Fault?

Our Circulation pump has become very noisy over the past few days. The radiators seem to be working ok and the... [Read more]
Mend grundfos ups pump

Grundfos Selectric UPS 15-50 pump?

We have recently moved house and have inherited this pump. It never seems to stop running, day or night, even ... [Read more]
Mend reduce noise noisy

How can reduce the noise made by my Grundfos ups 15-50 pump?

My Grundfos UPS 15-50 pump has be come very noisy at times. Is there an easy way of stopping the extra vibrati... [Read more]
Mend moved rads hot

Prima F60?

Have just moved into a new house and replaced the Rads for doubles as old ones wher 1970ish. Hot water getting... [Read more]
Mend grundfos selectric ups pump

Grundfos Selectric UPS 15-50 pump?

The pump has been 'jamming' for the central heating for a while, necessitating a good whack to get it started,... [Read more]
Mend up hot doesnt ch

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [Read more]
Mend humming loud noise

Vokera Excel 80sp humming noise-pump or fan?

I have a Vokera Excel 80sp and it's making a loud low humming noise when it's used for heating and hot water.I... [Read more]

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