How to mend ... Boiler Water Pressure System

Can I pressurise system myself?

Hello, I have an Ariston Genus boiler downsta... [Read more]

Valliant boiler - Hot water but no heating?

I'm guessing that the problem is that the pressure is too low, as it's under 1.0. I have followed the instruc... [Read more]

how do we add pressure to our heating system?

We have a Gas Combination Boiler Eurostar model ZWE 24/28-4, the pressure is much too low and we cannot find t... [Read more]

What's wrong and how can I fix my boiler - Baxi Bahama 100?

My above mentioned boiler has become very frustrating indeed! It will rarely stay on for a sustained period, c... [Read more]

system pressure?

my vailent combi looses pressure every day but i cannot find a leak anywhere. none from the relief valve and n... [Read more]

how can i fix my baxi combi 100he plus boiler?

it is showing low pressure. on the help info it tells you to: re-pressurise system. filling loop is connected ... [Read more]

grant 70/90 outdoor, sealed system boiler?

I have been losing pressure and some water from system for some time now could'nt find a leak any where indoor... [Read more]

Change water pressure switch on my 120FF Micron boiler ?

Do I need to drain my entire system to change a water pressure switch on my 120FF Micron Boiler

how to fix baxi 133 he?

hi there i have a baxi 133he combi it all works fine apart from the pressure gauge sits at zero .then when the... [Read more]

ferroli combi boiler Pressure?

I re-pressurised my expansion tank about 18 months ago using instructions below:- 1. Switch off the boiler.... [Read more]

Pressure dropping on worcester 241 RSF boiler?

Hi i hope someone can help me, the pressure has been dropping on our boiler and has noe gotten to the point wh... [Read more]

pressure loss in my Vaillant boiler?

my vaillant boiler model VC GB 242 EH is installed as a pressurised central heating & hot water system. The... [Read more]

stuck with my Ariston boiler and its getting colder by the day?

Hello I have an Ariston A/27 MFF1. I have just tried the heater first time this year and found that it cuts ou... [Read more]

Leak on Central Heating system?

A new combi boiler was fitted a few weeks ago. Prior to this, the presure on the old Combi boiler dropped to z... [Read more]

How can i fix an air lock in my heating system?

We had a new oil boiler fitted (Worcester greenstar heatslave 18/25)in jan this year (2009), occasionaly their... [Read more]

Ferroli F30 water pressure problems?

I have a Ferroli F30 Cobi Boiler that has been working fine throughout the summer providing hot water. I have ... [Read more]

Ariston Combi boiler central heating problem?

Hello I have an Ariston A/27 MFF1. I have just tried the heater first time this year and found that it cuts ou... [Read more]

No Pressure on Vaillant Thermoblock hot water boiler. How do I fill?

I have a Vaillant Thermoblock turbotec II. It's the German version, and I don't speak German so I can't seem ... [Read more]

pressure problem code being shown is f.75?

The boiler pressure is about 1.5-1.8 but when the heating is put on the boiler does not seem to be able to tak... [Read more]

MUNCHKIN Boiler Problems?

I have the above Boiler installed, and it is only 3 1/2 years old. I was trying to switch on the room thermost... [Read more]