Ask Experts Questions for FREE Help !
Ask
    nancy67's Avatar
    nancy67 Posts: 8, Reputation: 1
    New Member
    		  
    #1

    Nov 17, 2009, 04:18 AM
    Furnace start up
    I have a bryant furnace and when it calls for heat it will ignite stays on for a little bit
    Then it shuts down.any ideas that will help thanks model# 394gaz036100aafa
    Just wondering if it may be either flame sensor or spark ignitor.
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #2

    Nov 17, 2009, 04:30 AM
    This model is equipped with spark ignition. The pilot burner has a built-in thermal switch, to prove pilot ignition was successful & advance operating sequence. No flame sensor. Does the unit re-start automatically, or require powering off/on to re-start?
    nancy67's Avatar
    nancy67 Posts: 8, Reputation: 1
    New Member
    		  
    #3

    Nov 17, 2009, 10:03 AM

    Starts right up no on and off
    nancy67's Avatar
    nancy67 Posts: 8, Reputation: 1
    New Member
    		  
    #4

    Nov 17, 2009, 10:04 AM
    Quote Originally Posted by KC13 View Post
    This model is equipped with spark ignition. The pilot burner has a built-in thermal switch, to prove pilot ignition was successful & advance operating sequence. No flame sensor. Does the unit re-start automatically, or require powering off/on to re-start?
    Start up with no on off
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Nov 17, 2009, 11:42 AM
    Do you have a 3 wire pilot that looks like this?
    Attached Images
     
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Furnace start up [ 1 Answers ]

I have a bryant furnace model #394gaz036100aafa and when call for heat it click click Comes on for a few seconds and shut down.I think it maybe the flame sensor is dirty Or needs to be replace.or something else .thank you for any response ...

Furnace ignites but blower won't start till furnace shuts down. [ 7 Answers ]

(Nordyne/Miller G3RA)-I have a furnace HSI(glow plug) that will ignite and burn until it gets too hot and shuts down. As soon as the furnace shuts down the blower starts to circulate air. The blower circulating air cools the furnace and it reignites.Shortly after the furnace ignites the blower...

Gas furnace has an intermittent pilot, pilot lights, furnace tries to start [ 3 Answers ]

Have a 25 plus year old furnace pilot will start when signal sent furnace tries to start makes noise as it tries over and over but will not start. Thanks

How do I start my furnace? [ 2 Answers ]

Hi I ran out of oil last night and got some this morning but I can't get my furnace to start what do I do? It is a oil furnace.

Furnace can not start [ 3 Answers ]

I have a Frigidaire FG6RK072C-12 furnace for about 7 years. It started to have problems a couple days ago. The motor was running and then ignitor was on. But the burner might on for a short period and then cut off or it would start and cut off right away. I got a "pressure switch stuck closed"...

View more questions Search