Pump over run

[Mpb-10]

Ive been to a customers who's looking to replace a 30year old potterton flamingo 50s, keeping same type of system, all the wiring is in the airing cupboard at the other end of the house, so ideally I need a boiler that doesn't need the pump over run as customer doesn't want his house taking apart, does anybody know of any other boilers other than baxi solo that doesn't need a pump over run. Or does anybody know any clever ways round it.

thanks everyone

 

[Jay Jay]

Ive been to a customers who's looking to replace a 30year old potterton flamingo 50s, keeping same type of system, all the wiring is in the airing cupboard at the other end of the house, so ideally I need a boiler that doesn't need the pump over run as customer doesn't want his house taking apart, does anybody know of any other boilers other than baxi solo that doesn't need a pump over run. Or does anybody know any clever ways round it.

thanks everyone

Hi get a Viessmann in there pump overrun not required,due to heat exchanger,great bit of kit can't go wrong,just make sure you get the air out heatexchanger which has a vent job done!

 

[Mpb-10]

Hi get a Viessmann in there pump overrun not required,due to heat exchanger,great bit of kit can't go wrong,just make sure you get the air out heatexchanger which has a vent job done!

Which model would you recommend, never fitted a weissman. I assume it's just a straight swap wiring wise then.

 

[Jay Jay]

Which model would you recommend, never fitted a weissman. I assume it's just a straight swap wiring wise then.

Hi it's a Viessmann compact heat only,all you need is earth live neutral and switch live simple,just get air out of main heat exchanger on fire up.nice and compact size can't go wrong

 

[wildcard]

EcoBlue Heat

 

[Jay Jay]

EcoBlue Heat

HI doesn't it have a Ali heat exchanger ?also 2 year warranty not good and mixed reaction on service from heateam?!

 

[wildcard]

HI doesn't it have a Ali heat exchanger ?also 2 year warranty not good and mixed reaction on service from heateam?!

I know nothing about them TBO,someone on here gave me this link yesterday.Your pretty limited to what you can put in without a pump & permanent live.The last one i fitted was the old ideal classic. Sorry can"t help anymore.

 

[kay-jay]

I seem to remember ermintrude saying that the logic plus heat only doesnt require pump overrun.
I may be mistaken but a quick pm to ermi or a browse of ideals tech literature online should yield you the required information.

 

[Ermintrude]

No logic heat does but just pressurise and use logic system! Boosh no extra wires

Well u need to run 3 cores between boiler and ac

 

[Silent Dancer]

No logic heat does but just pressurise and use logic system! Boosh no extra wires

Well u need to run 3 cores between boiler and ac

Don't now why more installers don't push customers in the direction of a system boiler. No more tank to worry about in the loft.

 

[Chalked]

Existing boiler must have a switched live. Surely they must be a way to get a permanent live there.?

 

[Ermintrude]

Easiest way is to move the controls to ac. Normally programmer next to boiler that way u normally have 7 cores or more

 

[GasmanxxxR1]

Potterton promax, 3 core (baxi solo in disguise)