Why does furnace start and stop? If your furnace keeps shutting off, we have a few easy checks. In this video Ramon with One Hour Heating and Air Conditioning in Olathe, KS details what is happening when your furnace turns on then immediately turns off. This is a problem known as short cycling. What to do when your furnace is short cycling? When your furnace is short cycling, it is a safety control that turns the furnace off. Your furnace is sensing that something is wrong. It may not be venting properly for example and the furnace turns off to protect your home. It is for this reason why if your furnace is short cycling, it means that your furnace is sensing a problem that needs to be addressed. We recommend a professional look at your furnace and perform a professional cleaning. Often, short cycling can be prevented with routine maintenance. Timestamps: 00:00 - Why does my furnace turn on and then shut off 00:38 - Causes of short-cycling furnace 01:02 - Furnace is not sensing a proper flame 01:13- If inducer assembly is short cycling 01:40 - What to do if your furnace is short cycling 02:22 - What if furnace is not going through a complete cycle 03:20 - What is the cause of short-cycling Find Us: Instagram: / airofauthority Website: https://www.onehourairkc.com/ Our Recommendations: CO Detector: https://amzn.to/3hwutBo Drain pan treatment: https://amzn.to/37VCMUh Outdoor cover for your air conditioner: https://amzn.to/2QukZwS Handy furnace filter cover: https://amzn.to/34eHdGY EQUIPMENT I USE TO MAKE MY VIDEOS: Go Pro Hero8 Black: https://amzn.to/348HkoO Lav Mic: https://amzn.to/2S46Nu7 Lighting: https://amzn.to/2CE1yfW USB Microphone for computer: https://amzn.to/304jw3u (As an Amazon Associate I earn from qualifying purchases.)