20 Dollar Tree Items That Become WORTH GOLD When Your Furnace Stops Working

Get The 30-Year HVAC Bible — Make Your Heating And Cooling System Last Decades Longer → https://liibro.com/l/hvac/john-the-hvac-guy When your furnace stops working on a cold night, the solution is often simpler and cheaper than you think. This video walks through 20 items available at Dollar Tree that can help you diagnose and sometimes fix a no-heat situation yourself, or at least give you the knowledge to avoid an expensive after-hours service call. You'll learn how a modern gas furnace actually works, from the inducer fan and pressure switch to the igniter and flame sensor, and why most furnace lockouts are caused by things like dirty filters, blocked exhaust pipes, dead thermostat batteries, or a tripped breaker rather than a broken furnace. The video covers how to read blink codes on your control board, how to safely clean a flame sensor with an emery board, why the viral clay pot candle heater trick barely works, and the critical warning signs around carbon monoxide poisoning. It also explains what to do when a technician tells you your heat exchanger is cracked and why getting a second opinion could save you thousands of dollars. #homerepair #furnace #hvac #winterpreparedness #diy #dollartree #heatingtips #homemaintenance #energysaving #safety