When i remove the lead from ground and it is in.
Pellet stove thermocouple test.
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If you re still unsure or don t have a working pilot light test the thermocouple with a multimeter.
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They call it a thermocouple but it is wired so i am calling it a thermopile.
How to test a thermocouple with a multimeter.
Being it is a pellet stove i don t have the option of holding the pilot button down so i don t know how i can test this.
When i put my meter on one lead to ground or both leads i get the same 15 mv to 20mv.
Thermocouple tester part 10 038 this tester is used to make closed circuit test of the thermocouple using suitable millivolt test meter.
Importantly always make sure the tip of the thermocouple is directly in the pilot flame.
A thermocouple is a safety device that helps control the gas supply in gas heated furnaces.
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For a basic test attempt to turn on the pilot light again.
If you test the thermocouple with the multimeter and you get a reading above 25 then you have another issue.
Quadra fire heatilator 14 thermocouple for eco choice cab50 ps35 ps50 castile contour santa fe mt vernon.
When it stops working the furnace s pilot light also turns off.
Quadrafire pellet stove thermocouple ceramic protection cover 812 1322 amp 20169 4 7 out of 5 stars 14.