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timp
@charter.com

timp

Anon

[HVAC] gas rheem crietion

furnace turns on runs for a while about 5 to 10 min then shuts off and then kicks right back on and continues to do this until temp is reached on therm. cleaned the flame sensor and still have same problem
PrntRhd
Premium Member
join:2004-11-03
Fairfield, CA

1 recommendation

PrntRhd

Premium Member

said by timp :

furnace turns on runs for a while about 5 to 10 min then shuts off and then kicks right back on and continues to do this until temp is reached on therm. cleaned the flame sensor and still have same problem

Try a clean furnace filter and investigate airflow.
If the blower cannot get proper airflow, the furnace overheats and a safety kicks the burner off.

nunya
LXI 483
MVM
join:2000-12-23
O Fallon, MO

nunya to timp

MVM

to timp
What PrntRhd said.

timp1965
@charter.com

timp1965 to PrntRhd

Anon

to PrntRhd
thanks for the info but found problem it was main limit switch was faulty
PrntRhd
Premium Member
join:2004-11-03
Fairfield, CA

PrntRhd

Premium Member

said by timp1965 :

thanks for the info but found problem it was main limit switch was faulty

Main limit switch is what detects the overheat condition so your finding makes sense.