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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 8693
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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my electro-mate plenum heater after running thru a cycle and

Customer Question

my electro-mate plenum heater after running thru a cycle and the therm. not calling for heat any more,the blower fan continues to run and wont shut down unless i turn the furace off and back onn then it will do it again the next cycle. it dosent do this if i switch to stanby heat, then everything works fine. ?
Submitted: 6 years ago.
Category: HVAC
Expert:  Phil replied 6 years ago.
All work to be done by licensed professional. WE KEEP GOING UNTIL YOU ARE HAPPY . . . I come and go, be patient.

Hello, look at this link.. tell me if this is what you have or not... if so.. Item number 6 and page 26, the blower limit control is likely going bad.

let me know if you want to do some tests on it or not

we can go from there until this resolves. Phil