![Gas Furnace Trouble: Pilot light turns on but the other three burners won't ignite. Already tried cleaning the flame sensor but no luck. Believe me I know it's a mess. : r/hvacadvice Gas Furnace Trouble: Pilot light turns on but the other three burners won't ignite. Already tried cleaning the flame sensor but no luck. Believe me I know it's a mess. : r/hvacadvice](https://preview.redd.it/gas-furnace-trouble-pilot-light-turns-on-but-the-other-v0-lmr6v20ki9ea1.jpg?width=3024&format=pjpg&auto=webp&s=ed3d511157b44537818cca02a4a6e71865693875)
Gas Furnace Trouble: Pilot light turns on but the other three burners won't ignite. Already tried cleaning the flame sensor but no luck. Believe me I know it's a mess. : r/hvacadvice
![5 Reasons Why Your Pilot Light Keeps Going Out | Furnace Maintenance DIY Tips | Heating HVAC Services Waukesha | Forced Air Heat System Repair | Hot Point Heating & Air Conditioning LLC Oconomowoc, Wisconsin 5 Reasons Why Your Pilot Light Keeps Going Out | Furnace Maintenance DIY Tips | Heating HVAC Services Waukesha | Forced Air Heat System Repair | Hot Point Heating & Air Conditioning LLC Oconomowoc, Wisconsin](http://www.hotpointheating.com/Content/files/Furnace-Thermocouple.jpg)
5 Reasons Why Your Pilot Light Keeps Going Out | Furnace Maintenance DIY Tips | Heating HVAC Services Waukesha | Forced Air Heat System Repair | Hot Point Heating & Air Conditioning LLC Oconomowoc, Wisconsin
![hvac - Pilot lights, but main burners don't on furnace with no flame sensor - Home Improvement Stack Exchange hvac - Pilot lights, but main burners don't on furnace with no flame sensor - Home Improvement Stack Exchange](https://i.stack.imgur.com/8Nk6B.jpg)
hvac - Pilot lights, but main burners don't on furnace with no flame sensor - Home Improvement Stack Exchange
![NO HEAT IN HOUSE - Pilot Light on But Not Firing Up - Blowing Cool Air - Senor Rod/Flame Sensor - YouTube NO HEAT IN HOUSE - Pilot Light on But Not Firing Up - Blowing Cool Air - Senor Rod/Flame Sensor - YouTube](https://i.ytimg.com/vi/S4ub82d3dKY/maxresdefault.jpg)
NO HEAT IN HOUSE - Pilot Light on But Not Firing Up - Blowing Cool Air - Senor Rod/Flame Sensor - YouTube
![hvac - Pilot lights, but main burners don't on furnace with no flame sensor - Home Improvement Stack Exchange hvac - Pilot lights, but main burners don't on furnace with no flame sensor - Home Improvement Stack Exchange](https://i.stack.imgur.com/g8Dn2.jpg)