Recent: Safely remove screen protector from a Macbook Air?

Mend > Home Heating Systems

Mend Pump Central Heating

What is pump run on feature on central heating?

What is ment by pump run on feature on central heating?

sam
August 2006
Heating, Home Heating SystemsPump Central Heating
Hi, pump over-run is a feature which allows the pump to be directly wired to the boiler so that when the burner goes off the hot water is pumped away from the heat exchanger stopping it from overheating. The can be controlled by an inbuilt timer on the PCB or an internal thermostat.

Paul
September 2006

Automatic Answer

We may have found other answers which could help you.

Click here for Pump Central Heating

Related Questions ...

Mend central heating fault reset
1

Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]
Mend central heating programmer boiler
2

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to... [Read more]
Mend central heating boiler thermostat
2

Room thermostat?

I've recently repositioned my central heating pump in our recently bought house. We found out the previous own... [Read more]
Mend flashing hello stopped
3

Sabre HE 3 second blinking green then flashing red when on?

Hello. My Sabre HE stopped working this morning after working fine. I have done lots of searches and tried t... [Read more]
Mend central heating boiler hot water
2

does pump opperate on baxi boiler when hot water tap turned on?

does pump operate on baxi 105 he boiler when hot water tap turned on or just when central heating turned on Th... [Read more]
Mend central heating boiler months ago
1

how can I fix my old glow worm central heating boiler model 65-80?

several months ago the ignition on my conventional flue boiler failed to stay alight and I had an idea that it... [Read more]
Mend warm radiators help
2

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]
Mend boiler central heating grundfos
2

Heating?

I have an old Ideal W boiler (conventional) which heats the water cylinder and will go to central heating only... [Read more]
Mend central heating boiler pump
1

has the central heating pump gone no clock?

power to the spur dowmstairs keeps blowing the 3 amp fuse no clock or power to boiler in the kitchen has the p... [Read more]
Mend central heating radiators temperature
1

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]
Mend ups heating pump
2

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 central heating boiler repair
3

potterton kingfisher boiler central heating not turning on?

Our boiler is turned on and we are getting hot water but our central heating is not turning on. I guess the pu... [Read more]
Mend central heating out
5

Potterton perfoma30 HE Central Heating Cutting out?

New heat exchanger and divertor valve due to heat exchanger blocked. Now CH only cutting out, hot water is ok... [Read more]
Mend central heating boiler water fine checked
1

worcester 28i rsf has no central heating?

my boiler has no central heating but hot water fine. have checked following:-pump unit, combustion fan,resista... [Read more]
Mend central heating grundfos noise
3

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 boiler thermostat replacement

Oil fired boiler thermostat?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend thermostat heating siemens

Siemens RDJ10RF thermostat problem?
Mend heating radiators boiler

Worcester boiler dripping water?
Mend boiler heating systems

Remove boiler cover?
Mend radiator thermostat heating

One radiator in a bedroom is always cold?
Mend heating boiler Worcester Bosch

Boiler cycle?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How to fix my fireplace?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Topic

Central Heating Pump Run On - Explained