The Trane cycles (2Stage), runs for about 10 minutes. May start up and run another cycle within a few minutes. Will not shut the fan down, however, the gas does not re-ignite.

If I place the temp up on the thermostat, the furnace will cycle, blowing warm air, run for about ten minutes, shuts down (temp still not up on thermostat) restart, run for about 10 minutes, etc. etc. The furnace does not continue to run until desired room temperature is met.

Thanks for any assistance.