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York Furnace High-Limit Thermostat Replacement #S1-02541321000

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This video provides step-by-step repair instructions for replacing the high-limit thermostat on a York furnace. The most common reason for replacing the high-limit thermostat is when the furnace isn't heating.

All of the information for this high-limit thermostat replacement video is applicable to the following brands:
York

Tools used: multi screwdriver, flat head bit, Phillips head bit

Step By Step Instructions

1
To replace the high limit thermostat in your furnace first shut off the power to the furnace.
2
Next, rotate the knobs securing the combustion chamber panel and pull the panel off.
3
Now disconnect the wires from the old high limit thermostat.
4
Use a quarter-inch socket with an extension to unthread the mounting screws to release the old thermostat.
5
You’re now ready to install the new high limit thermostat.
6
Position the new thermostat and secure it with the mounting screws.
7
Connect the wires to the new thermostat.
8
Reposition the combustion chamber panel and rotate the knobs to secure.
9
With the repair completed, turn the power back on and your furnace should be ready for use.
Description
This video provides step-by-step repair instructions for replacing the high-limit thermostat on a York furnace. The most common reason for replacing the high-limit thermostat is when the furnace isn't heating.

All of the information for this high-limit thermostat replacement video is applicable to the following brands:
York

Tools used: multi screwdriver, flat head bit, Phillips head bit
Step-By-Step Instructions
1
To replace the high limit thermostat in your furnace first shut off the power to the furnace.
2
Next, rotate the knobs securing the combustion chamber panel and pull the panel off.
3
Now disconnect the wires from the old high limit thermostat.
4
Use a quarter-inch socket with an extension to unthread the mounting screws to release the old thermostat.
5
You’re now ready to install the new high limit thermostat.
6
Position the new thermostat and secure it with the mounting screws.
7
Connect the wires to the new thermostat.
8
Reposition the combustion chamber panel and rotate the knobs to secure.
9
With the repair completed, turn the power back on and your furnace should be ready for use.

Applicable Product Model

Furnace
Brand
Product Type
Parts Needed
Total$0.00

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