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Lennox Furnace Limit Switches

144 OEM limit switches that fit Lennox furnaces, verified against our model compatibility database.

Compatibility Guaranteed1-778-759-9864

These limit switches also fit Concord, Ducane, Armstrong and Aire-Flo equipment — Lennox builds those furnaces and they share the same replacement parts.

Showing 1–44 of 144

Fan Limit Control 000-052 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L175-40F

Part #: 000-052
In Stock
CA$44.16
7 Limit Switch 000-127 furnace replacement part

7" HIGH LIMIT SWITCH AUTO RESET L165-30F

Part #: 000-127
In Stock
CA$78.51
Fan Limit Control 000-163 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F, SPDT

Part #: 000-163
In Stock
CA$68.33
Fan Limit Control 000-172 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT

Part #: 000-172
In Stock
CA$68.70
Fan Limit Control 000-173 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L220-40F

Part #: 000-173
In Stock
CA$68.00
Fan Limit Control 000-187 furnace replacement part

LENNOX LIMIT CONTROL, 160 DEG F, SPST, CLOSED S

Part #: 000-187
In Stock
CA$49.99
Fan Limit Control 000-227 furnace replacement part

LENNOX LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L140-30F

Part #: 000-227
In Stock
CA$51.99
Fan Limit Control 000-232 furnace replacement part

LENNOX LIMIT SWITCH, L170-30F, AUTO RESET

Part #: 000-232
In Stock
CA$52.00
Fan Limit Control 000-266 furnace replacement part

3/4" HIGH LIMIT SWITCH 215F-40F

Part #: 000-266
In Stock
CA$60.42
Fan Limit Control 000-306 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L300F

Part #: 000-306
In Stock
CA$68.85
Fan Limit Control 000-317 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L140-50F

Part #: 000-317
In Stock
CA$67.99
Fan Limit Control 000-318 furnace replacement part

LENNOX LIMIT SWITCH, MANUAL RESET, L160

Part #: 000-318
In Stock
CA$68.83
Fan Limit Control 000-339 furnace replacement part

LENNOX LIMIT CONTROL, AUTO RESET, 140-180F

Part #: 000-339
In Stock
CA$68.86
Fan Limit Control 000-344 furnace replacement part

LENNOX LIMIT CONTROL

Part #: 000-344
In Stock
CA$43.21
Fan Limit Control 000-353 furnace replacement part

LENNOX 100-190F AUTO LIMIT SWITCH

Part #: 000-353
In Stock
CA$68.81
Fan Limit Control 000-378 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L240-30F

Part #: 000-378
In Stock
CA$205.05
7 Limit Switch 000-379 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L220-30F, 7" INSERT

Part #: 000-379
In Stock
CA$145.23
Fan Limit Control 000-382 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L130-20F

Part #: 000-382
In Stock
CA$68.85
Fan Limit Control 000-387 furnace replacement part

LENNOX CONTROL LIMIT 220/190F

Part #: 000-387
In Stock
CA$68.60
Fan Limit Control 000-402 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L220-30F

Part #: 000-402
In Stock
CA$37.25
Fan Limit Control 000-458 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L190F-30F

Part #: 000-458
In Stock
CA$68.79
Fan Limit Control 000-480 furnace replacement part

LENNOX LIMIT SWITCH, L220F

Part #: 000-480
In Stock
CA$125.49
Fan Limit Control 000-485 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L150-40F

Part #: 000-485
In Stock
CA$56.32
Fan Limit Control 000-499 furnace replacement part

LIMIT SWITCH, AUTO RESET, L180-40F

Part #: 000-499
In Stock
CA$58.34
3 Limit Switch 000-550 furnace replacement part

LENNOX LIMIT SWITCH/THEMOSTAT, L215-30F, 3" INSERT LENGTH, AUTO RESET, PINK/WHITE

Part #: 000-550
In Stock
CA$68.44
Fan Limit Control 000-551 furnace replacement part

LENNOX CONTROL LIMIT BLUE/GREEN

Part #: 000-551
In Stock
CA$13.07
Fan Limit Control 000-556 furnace replacement part

LENNOX COVER-DISC

Part #: 000-556
In Stock
CA$1,037.53
Fan Limit Control 000-589 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F

Part #: 000-589
In Stock
CA$68.83
Fan Limit Control 000-614 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L195-40F

Part #: 000-614
In Stock
CA$68.82
Fan Limit Control 000-615 furnace replacement part

LENNOX SWITCH LIMIT (160)

Part #: 000-615
In Stock
CA$68.50
Fan Limit Control 000-648 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L210-30F

Part #: 000-648
In Stock
CA$68.77
Fan Limit Control 000-710 furnace replacement part

LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L180-30F

Part #: 000-710
In Stock
CA$68.55
Fan Limit Control 000-751 furnace replacement part

Limit Switch, Auto Reset, L200

Part #: 000-751
In Stock
CA$71.90
Fan Limit Control 000-773 furnace replacement part

Limit Switch, Auto Reset, L170-40F

Part #: 000-773
In Stock
CA$62.71
Fan Limit Control 000-774 furnace replacement part

Limit Switch, Auto Reset, L150-40F

Part #: 000-774
In Stock
CA$55.59
Fan Limit Control 000-828 furnace replacement part

Limit Switch/Thermostat, Blue Label, L170-40F

Part #: 000-828
In Stock
CA$55.93
Fan Limit Control 000-832 furnace replacement part

Limit Switch, Auto Reset, L200-220F

Part #: 000-832
In Stock
CA$87.74
Fan Limit Control 000-844 furnace replacement part

LIMIT SWITCH, SHORT, AUTO RESET, L190-40F

Part #: 000-844
In Stock
CA$68.16
Fan Limit Control 000-862 furnace replacement part

Limit Switch/Thermostat, L180-40F, White Label

Part #: 000-862
In Stock
CA$78.60
Fan Limit Control 000-907 furnace replacement part

Limit Switch/Thermostat, L140-15F

Part #: 000-907
In Stock
CA$56.90
Fan Limit Control 000-929 furnace replacement part

Limit Switch/Thermostat, Main, L140-30F

Part #: 000-929
In Stock
CA$65.19
Fan Limit Control 000-968 furnace replacement part

Limit Switch

Part #: 000-968
In Stock
CA$65.58
Fan Limit Control 000-974 furnace replacement part

Limit Switch/Thermostat, L200-40F

Part #: 000-974
In Stock
CA$58.08

Image coming soon

000-560

Limit Switch/Themostat, L170-30F, 3" Insert Length, Auto Reset

Part #: 000-560
In Stock
CA$53.89

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