Why does my combi boiler keep cutting out?

If the boiler keeps shutting off, it could be due to closed valves, air caught in the system or a broken pump. If there is enough air in the system to cause your boiler to switch itself off, it should be obvious when you start bleeding your radiators, as plenty of air will gush out of them.

Why is my boiler not kicking in?

There are a variety of reasons why your boiler may not be working; common examples include the boiler pressure being too low or too high, a power cut, gas supply issues, a faulty pilot light, a frozen condensate pipe, faulty internal components or a more complex issue.

Why is my Glow Worm boiler not firing up?

A blockage in the burner could lead to the boiler not firing up to provide your home with heating and hot water. A Gas Safe registered engineer will be able to clean the burner or replace it, if necessary.

What happened to Halstead Boilers?

Halstead boilers are no longer available to purchase as the company was taken over by Glen Dimplex who no longer make boilers. Parts are still available while stocks last. Many models have been made, such as the Ace, Ace High, Best, Combi, Eden, Duo, Hero, Finest, Finest Gold & Quattro.

Why do I have to keep resetting my combi boiler?

If you find that you keep having to reset your boiler, it’s likely that there could be a fault with your heating system. This fault could eventually lead to a more serious issue such as a boiler breakdown, so it’s best to seek out a solution as soon as possible.

Should a boiler be silent?

No boiler should necessarily be silent, but it’s also a bad sign if your appliance is making noises any louder than a low hum. Boiler Whistling, also known as Boiler Kettling, is usually a result of trapped air, either in the boiler itself or somewhere in the flow of your home’s pipes.

Where is the reset button on my Glow Worm boiler?

1) The overheat protection thermostat. This boiler has an overheat protection thermostat which might occasionally trip. Find and press the ‘reset’ button. Slide the bottom cover off (pull it towards you) to expose the user controls, and the reset button is If it clicks in the boiler will probably start working again.

When did Halstead stop making boilers?

2012
As Halstead stopped making boilers in 2012, there’s a good chance your boiler is already 5-10 years old. The diverter valve allows your boiler to switch seamlessly between providing heat and hot water.

Who took Halstead Boilers?

Glen Dimplex Group
Glen Dimplex Group has acquired Halstead Boilers Limited, a British-based manufacturer of Gas Domestic Central Heating Boilers. Founded in 1990, Halstead has a turnover of €30 million, 120 employees and is located at Halstead in Essex.

Where can I find the Halstead boiler manual?

Listed below are all the manuals for Halstead. Just click on the model or the Gas council number and the manual will download at the bottom of the page. After you have downloaded the manual double click on the download for the manual to open, if you want to save the download right click.

How old is the diverter valve on a Halstead boiler?

The older the boiler is, the more likely the diverter valve is to fail. As Halstead stopped making boilers in 2012, there’s a good chance your boiler is already 5-10 years old.

Do you need to call a Halstead registered engineer?

NOTE: Remember, DO NOT try to fix the problem yourself; always call a Gas Safe registered engineer. Halstead was a British boiler manufacturer that used to be fairly popular with installers around 20 – 25 years ago.

What to do if your boiler stopcock is not working?

If your gas stopcock is on but your boiler isn’t receiving any gas, or if none of your other gas appliances are working, then you should contact your gas supplier. You can then try relighting the pilot light yourself – ensuring you follow the instructions found in your boiler’s manual for igniting the pilot light.

Is there a problem with the Halstead boiler?

In some ways, Halstead were quite similar to Sime boilers, although Sime is still going today. If you can hear your faulty Halstead boiler going through it’s usual sequence, and perhaps even managing to ignite briefly before cutting off, it could be a fault with the air pressure switch.

The older the boiler is, the more likely the diverter valve is to fail. As Halstead stopped making boilers in 2012, there’s a good chance your boiler is already 5-10 years old.

What to do if your boiler is not working?

The Fix: Get an engineer to either replace the faulty diverter valve, or strip it down and replace the diaphragm washer and spindle. If your boiler is not even attempting to spark or ignite, but your water pressure is fine, it could be the fan has seized or jammed.