Limit Switches

This is a BRAND NEW 300 degree 1 Pole limit switch (L300). The Mars part # is 39043 (Also has part # 20611L11-533 B14R) It works as an Universal Limit Switch with a Manuel Reset button. Look at your limit switch and you should find the temperature rating...

This is a Brand New OEM Honeywell Adjustable 5" Furnace Fan/Limit Adjustable Insertion Switch . The Honeywell Part number is L4064B-2228. The switch adjust from 50-250 degrees. Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New Lennox/Armstrong/Ducane3" Main Limit Switch rated at 220 Degrees (L220F-40). It replaces Lennox/Armstrong/Ducane part #s 29M75 29M7501 &3 6T01B3. Thanks for looking and good luck!Function:A limit switch is a safety device designed to...

This is a Brand New Lennox/Armstrong Ducane Furnace Roll Out Limit Switch rated at 150 Degrees (L150-15F). Replacement for old Lennox/Armstrong/Ducane part #s 80M51 & 80M5101. Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New OEM Lennox/Armstrong Ducane Furnace Limit Switch rated at 130 Degrees (L130-20F). The Lennox/Armstrong/Ducane part # is 33H78 (also 33H7801). Thanks for looking and good luck!Function:A limit switch is a safety device designed to shut...

This is a Brand New Lennox/Armstrong Ducane Furnace Roll Out Limit Switch rated at 350 Degrees (L350F). Replacement for old Lennox/Armstrong/Ducane part #s 52M73 & 52M7301. Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New Lennox/Armstrong Ducane Furnace Roll Out Limit Switch rated at 350 Degrees (L350F). Replacement for old Lennox/Armstrong/Ducane part #s 70L56 & 70L5601. Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New Lennox/Armstrong Ducane Furnace Roll Out Limit Switch rated at 350 Degrees (L350F). Replacement for old Lennox/Armstrong/Ducane part #s R20017402 & 20017402. Thanks for looking and good luck!Function:A limit switch is a safety...

This is a Brand New Lennox/Armstrong/Ducane Furnace Limit Switch rated at 260 Degrees (L260F) with a manual reset button. It replaces part #s 26H78 & 26H7801. Thanks for looking and good luck!Function:A limit switch is a safety device designed to shut...

This is a BRAND NEW 170 degree 1 Pole limit switch (L170). The White Rodgers part # is 3L02-170 (Also has part # F77-6355 ) It works as an Universal Limit Switch with a Manuel Reset button. Look at your limit switch and you should find the temperature...

This is a BRAND NEW 165 degree 1 Pole limit switch (L165-45) and it replaces the L165-40. It works for one heating element in a Coleman Intertherm ect Electric Furnace/Air Handler! Look at your limit switch and you should find the temperature rating of...

This is a Brand New Carrier/Bryant/PayneDisc Limit Switch rated at 195 Degrees (L195-80F) . The Part number is HH18HZ195(A). This Limit Switch goes on many Carrier Bryant & Payne gas furnaces. Thanks for looking and good luck!Function:A limit switch is a...