Switch limit disc b
Grid is 1 inch square
  Limit Switch 1160193
  Limit Switch 1160193
  Limit Switch 1160193
Manufacturer Part

Limit Switch 1160193

Genuine OEM Part # 1160193RC Item # 2770433Alternative Part Number(s)
Manufacturer Part
Switch limit disc b
Grid is 1 inch square
  Limit Switch 1160193
  Limit Switch 1160193
  Limit Switch 1160193
$17.95
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Switch limit disc b
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$17.95
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This part 1160193 is compatible with:

Product Type:
Furnace
Brands:
Kenmore, ICP, Tempstar, Comfortmaker, Heil, Arcoaire

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Limit Switch Customer Reviews

Common Problems Fixed by the Limit Switch

Based on customer reports and repair data, this part commonly fixes these issues:

Very Likely

Furnace starts then stops

Likely

Air handler not heating

Likely

Heat pump not heating

Possible

Air handler blower runs all the time

Possible

Furnace is frequently cycling/short cycling

Possible

Air handler is frequently cycling/short cycling

Possible

Furnace not heating

About the Limit Switch

The flame rollout limit switch monitors the heat surrounding the burners. If the inducer fan motor cannot draw enough air through the burners, or if the furnace is not venting properly, the rollout limit switch will open to halt the ignition sequence and prevent the furnace from heating. When this happens, the furnace will shut off after running for a few minutes. To determine if the flame rollout limit switch is defective, use a multimeter to test it for continuity. If the switch does not have continuity, replace it. Be aware that poor airflow through the burner is often a result of insufficient ventilation or a restricted exhaust vent. Make sure that your furnace is in a properly ventilated location and the exhaust vent is clear of obstructions.

Alternative Part Number(s)

Replaces Part Number 1056848
Replaces Part Number 1066294
Replaces Part Number 1066295
Replaces Part Number 1147571
Replaces Part Number 1149135
Replaces Part Number 1320150
Replaces Part Number 1320181
Replaces Part Number 1320372
Replaces Part Number 1320373
Replaces Part Number 1320380
Replaces Part Number 1320502
Replaces Part Number 471735902
Replaces Part Number 471735924
Replaces Part Number 471955407
Replaces Part Number 471955410
Replaces Part Number 471955411
Replaces Part Number 471955489
Replaces Part Number 505648
Replaces Part Number 710443