Help,I have two problems.. My upstairs furnace pilot light will light,and after holding down the pilot button for about 3-4 minutes(it says one minute,but it won't stay lit after only one)it stays,but will go out again in a day or two... The furnace for the downstairs won't light at all.. I can't...

About 1 month ago pilo light wouldn't stay lit so I replaced the thermocouple.. The unit worked fine for about 2 weeks. After that when relighting it would go out after 1 day or so. Bought a new thermocouple and this one would only keep the pilot lit for 1 to 2 hours. Reinstalled the thermocouple I...

I have a Coleman furnace in my mobile home and the pilot light went out. I can light the pilot light but as soon as I release the pilot button and try to turn the furnace on, the pilot light goes out. What are some good troubleshooting steps to resolve this problem?

Why does the pilot light on my hot water heater go out after about 10 minutes of being lit?

I have a Bryant Heater on upstairs ofmy central unit. I can light my pilot light and the unit will start heating. The it shuts off. The fan continues to blow and the heater still works, but the pilot light goes out and has to be re-lit. Is that the thermocouple? I have a Bryant 394had036050...