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Open limit already replaced, got filter grill open, can’t…

Customer Question
Open limit already replaced...

Open limit already replaced, got filter grill open, can’t get it right

Contractor's Assistant: I'll do all I can to help. How long have you been dealing with this?

A week

Contractor's Assistant: Do you plan on doing the work yourself?

I am

Submitted: 8 months ago.Category: HVAC
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Answered in 1 minute by:
12/11/2017
HVAC Technician: airheatman, HVAC Technician replied 8 months ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,364
Experience: Furnace, A/C and heat pump specialist.
Verified

1.What is model on unit?

2.Does the open limit error remain?

3.Do you have a multi meter for testing limit circuit?

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Customer reply replied 8 months ago
I’ve tested the circuit it’s closed, cycles on and off, FG7SK072C-24B
HVAC Technician: airheatman, HVAC Technician replied 8 months ago

If circuit is indeed closed but still getting error, replace board

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airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,364
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