Have you ever turned on your ducted heating when it was a bit cold only to have a full rush of cold air followed with rattling noises that didn't sound quite right? Or, have you wondered how your energy bills managed to creep ever so slowly upwards while the warmth in your home never seemed quite that exciting? All of this can lead you down that frustrating road of assumptions of whether your gas heating system is nearing its end. All this is in this blog, which follows gas d