Radiators have cold patches

The repair required is often suggested by where the cold patch is. If your radiator is cold at the top, this is likely to be trapped air and the radiator needs bleeding. However, if it is cold in the middle or at the bottom, this is often caused by a build up of scale or rust etc. or something blocking the flow of water; either way might require flushing through. It’s worth noting that if your radiators on one floor are hot, but on another floor are cold, this again suggests a blockage. However, if they’re cold on the top floor, this could also be to do with boiler pressure, and if they’re cold on the bottom floor, this could be to do with the pump.

Boiler problems

Typical boiler issues include:

• You have hot water but no heating
• You have heating but no hot water
• You have neither heat nor hot water
• Your boiler is leaking
• Your boiler is making strange noises such as bubbling, hissing, or banging
• Your boiler won’t ignite
• Your boiler switches off too soon
• Your boiler pressure is low

Leaking pipes

When you have a leaking pipe, sometimes it is as simple as tightening something up. However, that sounds easier than it can be in reality, for joints etc. get stuck and you risk damaging the pipework. Often, additional sealant is required as well or the leaky pipe actually needs to be replaced. So unless you’re totally confident in what you’re doing, it’s best to give us a ring so we can have a look.

Water tank overflow problems

System and regular boilers get their water from a tank, usually stored in the loft. If the ballcock becomes faulty or jams, this can cause an overflow and may mean the ballcock needs replacing.

If your property is in or around Milton Keynes and you have a problem with your central heating system, please just give us a call on 01908 034194. It’s always best to get it checked out sooner rather than later… before the cold weather sets in!