
Why Is My Furnace Short Cycling? (Turning On and Off) 6 Reasons Why
Why is My Furnace Short Cycling? If your furnace keeps turning on and off every few minutes, you’re not imagining things — that isn’t normal. This annoying little behavior is called short cycling, and it can wreck your comfort, your energy bill, and the lifespan of your system if you ignore it; increasing the odd of needing a furnace repair.







