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SWT01271 American Standard Trane Furnace Limit Switch

$35.00 $30.00

The American Standard, Trane Furnace Limit Switch part number SWT01271 is a brand new OEM factory limit switch that comes in a Service First Factory OEM box. The SWT01271 Limit Switch is used on many Trane and American Standard furnaces. Please see the list of furnace models where this limit is used below. The specifications on the furnace limit switch are: THERMAL LIMIT, OPEN @ 180 F, CLOSE @ 150 DEG F.  This means that this limit switch opens and cuts off the gas burners when the temperature inside the furnace heat exchanger reaches 180 F and closes back to allow the burners to come back on when the heat exchanger reaches a temperature of 150 Degrees F. Same Business Day Fast Shipping!

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Description

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  • SWT01271 American Standard Trane Furnace Limit Switch is a brand new OEM factory limit switch that comes in a Service First Factory OEM box.
  • The SWT01271 Limit Switch is used on many Trane and American Standard furnaces. Please see the list of furnace models where this limit is used below.
  • The specifications on the furnace limit switch are: THERMAL LIMIT, OPEN @ 180 F, CLOSE @ 150 DEG F.  This means that this limit switch opens and cuts off the gas burners when the temperature inside the furnace heat exchanger reaches 180 F and closes back to allow the burners to come back on when the heat exchanger reaches a temperature of 150 Degrees F.
  • FYI (For Your Information):
    • A furnace limit is a safety device that is used to cut the gas burners off if the furnace over-heats.
    • If your furnace is going off on limit you might have an air flow problem like a dirty filter, dirty blower, slow blower motor (might need a new capacitor) stopped up evaportator coil or too much gas pressure.
    • All of these can cause the furnace to over-heat and go off on limit.
    • Many times when the furnace goes off on limit the fan blower will continuously blow because the furnace control board senses that the furnace has over-heated and needs to cool down.
    • The only way to get the blower to cut off is to turn off the furnace with the power switch.
    • You can test a limit with a volt meter to see if it is open or not.  On most limits you should get 24 volts from each of the two wires on the limit to a good ground.
    • Below we have a YouTube video made by GrayFurnaceman that shows how to test and troubleshoot a gas furnace limit switch.
  • Please send us your furnace model number if you would like for us to check and make sure this is the right limit for your furnace. Our email address is: Support@arnoldservice.com
  • We would Love to Help You Out and Have Your Business!

The SWT01271 limit is used on the following American Standard and Trane furnace models:

ADD2B060ACV32AA
ADD2B060ACV32AB
AUD040C930J0
AUD040C930J1
AUD060R937K5
AUD060R9V3H5
AUD060R9V3H6
AUD060R9V3J0
AUD060R9V3J1
AUD060R9V3K0
AUD060R9V3K1
AUD060R9V3K2
AUD060R9V3K3
AUD060R9V3K4
AUD060R9V3K5
AUD100C960B1
AUD100C960D0
AUD100C960H0
AUD100C960H1
AUD100C960H3
AUD100C960H4
AUD100R960B1
AUD100R960B2
AUD100R960H0
AUD100R960H1
AUD100R960H2
AUD100R960H3
AUD100R960H4
AUD100R960H5
AUD100R960J0
AUD100R960J1
AUD100R960K0
AUD100R960K1
AUD100R960K2
AUD100R960K4
AUD100R960K5
AUD120C960A1
AUD120C960B0
AUD120C960B1
AUD120C960H0
AUD120C960H1
AUD120C960H3
AUD120C960H4
AUD120C960H5
AUD120R960A1
AUD120R960H0
AUD120R960H1
AUD120R960H3
AUD120R960H4
AUD120R960J0
AUD120R960J1
AUD120R960K0
AUD120R960K1
AUD120R960K2
AUD120R960K4
AUD140C960H5
AUD140C960J0
AUD140C960J1
AUD140R960H5
AUD1B060A9361AA
AUD1B060A9361AB
AUD1B060A9H31AA
AUD1B060A9H31BA
AUD1B060A9H31BB
AUD2B060A9362AA
AUD2B060A9362AB
AUD2B060A9362AC
AUD2B060A9V3VBA
AUD2C080ACV42AB
AUD2C100A9602AA
AUD2C100ACV52AA
AUD2C100ACV52AB
AUD2C100B9V5VAA
AUD2C100B9V5VBA
AUE1B060A9361AA
AUE1B060A9361AB
AUE1B060A9361AC
AUE1B060A9361AD
CUB060A937C4
CUB140A960A0
CUB140A960B0
CUB140A960B1
CUB140A960C0
CUB1B060A9361AA
CUB1B060A9361AB
CUB1B060A9361AC
CUE100A960H1
CUE100A960K0
CUE100A960K1
CUE120A960H1
CUE120A960K0
CUE120A960K1
FUAD120A50B1
FUAD120A50C0
FUAD120A50D0
FUAD120A50D1
FUAD120A50E0
TDD2B060ACV32AA
TDD2B060ACV32AB
TUD040C930J0
TUD040C930J1
TUD060R937K5
TUD060R9V3H5
TUD060R9V3H6
TUD060R9V3J0
TUD060R9V3J1
TUD060R9V3K0
TUD060R9V3K1
TUD060R9V3K2
TUD060R9V3K3
TUD060R9V3K4
TUD060R9V3K5
TUD100C960B0
TUD100C960B1
TUD100C960D0
TUD100C960D1
TUD100C960H0
TUD100C960H1
TUD100C960H3
TUD100C960H4
TUD100R960B0
TUD100R960B1
TUD100R960B2
TUD100R960H0
TUD100R960H1
TUD100R960H2
TUD100R960H3
TUD100R960H4
TUD100R960H5
TUD100R960J0
TUD100R960J1
TUD100R960K0
TUD100R960K1
TUD100R960K2
TUD100R960K4
TUD100R960K5
TUD120C960A1
TUD120C960B0
TUD120C960B1
TUD120C960H0
TUD120C960H1
TUD120C960H3
TUD120C960H4
TUD120C960H5
TUD120R960H0
TUD120R960H1
TUD120R960H3
TUD120R960H4
TUD120R960J0
TUD120R960J1
TUD120R960K0
TUD120R960K1
TUD120R960K2
TUD120R960K4
TUD140C960H5
TUD140C960J0
TUD140C960J1
TUD140R960H5
TUD1B060A9361AA
TUD1B060A9361AB
TUD1B060A9H31AA
TUD1B060A9H31BA
TUD1B060A9H31BB
TUD2B060A9362AA
TUD2B060A9362AB
TUD2B060A9362AC
TUD2B060A9V3VBA
TUD2C080ACV42AB
TUD2C100A9602AA
TUD2C100ACV52AA
TUD2C100ACV52AB
TUD2C100B9V5VAA
TUD2C100B9V5VBA
TUE060A937L3
TUE100A960H0
TUE100A960H1
TUE100A960K0
TUE100A960K1
TUE120A960A1
TUE120A960B0
TUE120A960H0
TUE120A960H1
TUE120A960K0
TUE120A960K1
TUE140A960K2
TUE140A960K3
TUE1B060A9361AA
TUE1B060A9361AB
TUE1B060A9361AC
TUE1B060A9361AD
TUJ120A960A0
TUJ120A960A1

Additional information

Weight1 lbs
Dimensions10 × 6 × 7 in