Recent: Windows 11, Dell 5450, JBL Bluetooth headphones?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Potterton Prima 40B Boiler Pressure

How can I fix my Potterton Prima 40B Boiler?

Just added a radiator to the house and had a little leak, Ive sorted the leak and the boiler will ignite but none of the radiators are heating. Guessing the pressure needs increasing but I cant find a tap/valve to do so, any ideas?

Steve
February 2010

Potterton Potterton Prima 40B Heating, Home Heating Systems Boiler Pressure Potterton Prima

Thanks John much appreciated, is the centre screw the gold flathead screw when the boiler flap is down? Theres also 2 smaller gold flathead screws with IN and OUT beneath them will I need to do anything with these?

Steve
February 2010

try venting the pump by loostening the centre screw and vent the pipework in the airing cupboard via the bleed point, make sure the system does fill often cold feed pipes are blocked and need clearing

john
February 2010

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Pressure Potterton Prima

Related Questions ...

Mend boiler pcb ignition

Potterton Prima F won't light?

Hello I have a Potterton Pima F boiler that's been giving me problems (2 years ago I had the problem with dry ... [Read more]

Mend boiler pressure heating

the bar pressure is 0 where is the valve located to pressurise the system?

no pressure in system i put stop leak into two rads.always having to bleed upstairs rads which are half empty ... [Read more]

Mend potterton prima help years

my tenants potterton prima needs rebooting every morning?

Please please can anyone help. We've got a tenanted property (only 13 years old) with a potterton prima system... [Read more]

Mend needed boiler pcb

value of resister needed?

Potterton Prima F 40 boiler with a 407677 PCB, the resistor R15 between the relay and the pressure switch conn... [Read more]

Mend boiler burners pressure

Potterton Prima 40f?

Boiler ignites and burners come on with 10mbar burner pressure. However looking through the view glass I get f... [Read more]

Mend boiler ignition burner pressure

Potterton Prima 40f?

Boiler ignites and burners come on with 10mbar burner pressure. However looking through the view glass I get f... [Read more]

Mend boiler heating potterton

how can i fix a potterton prima 50?

i have a potterton prima 50.The air pressure switch seem to be full of condensation which means the boiler wil... [Read more]

Mend central heating pressure radiators

how to repressurise a boiler - Potterton Profile Prima - no pressure guage?

I'm about to drain our cental heating system so that i can fit new radiator valves and thermostats. Once i've... [Read more]

Mend boiler repair pressure

How can I fix my Potterton Prima 'F' boiler?

When the hot water or heating is switched on the boiler attempts to start up, i.e. the fan starts and stays on... [Read more]

Mend Potterton Heating Systems

Potterton ep22?

Mend heating Potterton replacement

Replace potterton mini minder Es?

Mend boiler heating potterton

Potterton Prima 60F- can you start it manually?

Mend boiler heating replacement

How to replace Potterton EP 3002 with EP 2?

Mend boiler heating system thermostat

Potterton EP2000 - pump control?

Mend boiler gas supply home heating

potterton 16/22 pilot lihght out?

Mend boiler heating pressure

Potterton Perfoma 24. Hot water works fine No heating?

Mend boiler pressure heating

Pressure gauge on a Potterton Boiler?

Mend boiler pressure condensate

My potterton boiler keeps losing water pressure and condens?

Mend ignition spark pressure

Potterton Prima 30F?

Mend boiler heating pressure

E133?

Mend boiler combi potterton

Potterton heatmax combi?

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

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Potterton Prima 40B Boiler - No Heat Fix