How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Phil Your Own Question
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

I have a carrier 8000TS 58UX furnace that has been off all

Customer Question

I have a carrier 8000TS 58UX furnace that has been off all summer. When we tried to turn it on it does the following (all see normal)
1. Blower starts
2. Igniter heats up
3. gas is produced and the three burners light
4. It runs this way for a few minutes
5. it switches off and gives a code 33
I believe the fan is supposed to start up after the gas is going but t hat never happens
What I have attempted:
1. Tried to reset manual switches (there were no clicks)
2. did the whole electric cycle off and then on until I got a solid yellow and repeated with the same results
3. cleaned the air filter
What do you advise on next step?
Submitted: 1 year ago.
Category: HVAC
Expert:  airheatman replied 1 year ago.

Are you saying the main circulating blower never comes on after burners ignite> And if thermostat has fan on selection will blower work in fan only mode?

Related HVAC Questions