Winter Tips

During periods of sub-zero temperatures you can sometimes experience problems with your boiler, or the boiler can appear not to be working.

If you are experiencing problems with your heating system we advise you to contact a registered installer, ideally the installer who fitted your system.  However, you may find some of these tips useful:

The liquid in the external condensate pipe久博国际平台 can freeze and cause a blockage. Boilers will detect this blockage and shut down to avoid water damage or damage to your boiler.  If you think this has happened you should either contact a  installer or watch this short  for more information on how you can possibly resolve the issue yourself.

If you cannot access the video link above, here are some tips for defrosting your condensate pipe:

  • If the plastic condensate pipe that runs from your boiler outside is frozen, you may be able to thaw the plastic pipe as long as it is accessible and safe to do so.
  • Try using warm (not boiling) water, a heat wrap or a hot water bottle to thaw out the pipe
  • Don’t try removing or dislodging the pipe but once you apply some heat, the ice should melt or loosen up.
  • If you have successfully thawed out the pipe your boiler will need to be reset by referring to the manufacturer’s instructions

久博国际平台If you suspect your water pipe has frozen, contact your local plumber. 

You should immediately locate the stopcock for the mains water into your home to ensure you can isolate the water supply if required.

The stopcock is a valve for turning off and on the cold water supply within your home. When you turn the stopcock in a clockwise direction the water supply will be shut off. You can turn the water supply back on by turning the stopcock in an anti-clockwise direction.

Stopcocks are usually found in your kitchen, below the sink unit.  

You should contact NI Water by phone 03457 440088 or email waterline@niwater.com

The best way to check if your mains water supply is still operating, is to run the cold water tap in your kitchen. If water is available at this point this suggests the main water supply is not frozen.

To learn more about your pipework responsibilities in advance of winter please visit

Useful Contacts

Contact Number

Website

Gas Safe

0800 408 5500

NI Water

03457 440088

NIHE

久博国际平台03448 920 901

Scottish and Northern Ireland Plumbing employers’ Federation (SNIPEF)

久博国际平台0131 556 0600

Baxi Boilers

0330 678 0917

Ideal Boilers

01482 498660

Ferroli

0330 205 0005

Glow-worm

久博国际平台0345 602 2922

Worcester Bosch

0330 123 9559

Vaillant

久博国际平台0345 602 2922

Vokera

01274 866100

Ariston

0333 240 8777

Top tips to keep your home cosy this winter

Boilers usually break down when you need them most! To help prevent any problems with your central heating over the winter months you should consider having your boiler checked by a professional.

久博国际平台Is your current heating system over 15 years old? If it is you should consider replacing it with a modern, high efficiency system.

Do some of your radiators still feel cold when your central heating is on? Cold spots are caused by air pockets and a build-up of rust and sludge. To help prevent these, you should consider having your system flushed by a heating professional.

久博国际平台Insulating your home properly will not only keep your house warmer but will also reduce the amount of energy you need to heat your home, saving you money. Exposed pipes should also be well insulated as they will be most susceptible to freezing temperatures.

A programmable room thermostat allows you to set different temperatures for different times of the day. Turning your thermostat down by just 1oC could reduce your bill by up to 10%.