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hvac / limit switch
Furnace limit switches open on temperature rise to shut a burner down. A furnace that lights then drops out on high limit is the symptom that sends you here.
47results
SD47-25349-02
Supplying Demand 47-25349-02 HVAC Limit Switch Normally Closed, Close at 150F, Open at 170F, Auto Reset, 120 / 230VAC
$25.29
In Stock
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SDHH12ZB250
Supplying Demand HH12ZB250 HVAC Auto Limit Switch for Furnace Fan 210-250F - Replaces 1NT23L-3651
$29.99
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SDHH18HA452_V1
Supplying Demand HH18HA452 HVAC Furnace Burner Roll-Out Limit Switch - 250 Degrees F
$15.95
In Stock
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SDHH18HA495
Supplying Demand HH18HA495 HVAC Furnace Limit Switch - Replaces AP3967831
$19.99
In Stock
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SDHH18HZ195
Supplying Demand HH18HZ195 HVAC Furnace Limit Switch L195-80
$38.89
In Stock
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SD47-23610-27
Supplying Demand 47-23610-27 HVAC Limit Switch - Normally Closed, Close at 170F, Open at 190F, Auto Reset, 230VAC
$24.99
In Stock
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SD47-102436-08
Supplying Demand 47-102436-08 HVAC Limit Switch - Normally Closed, Close at 110F, Open at 130F, Auto Reset, 26VAC
$35.99
In Stock
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SD47-106919-02
Supplying Demand 47-106919-02 HVAC Limit Control - Manual Reset - Replaces 4710691902
$14.99
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SD47-23113-05
Supplying Demand 47-23113-05 HVAC Limit Switch Normally Closed Close At 110F Open At 190F Auto Reset 230VAC
$24.99
In Stock
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SD470015
Supplying Demand 470015 HVAC Temperature Limit Control Switch Normally Closed 26VAC
$34.56
In Stock
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SD47-25349-11
Supplying Demand 47-25349-11 HVAC Temperature Limit Control Switch Normally Closed 120/230VAC
$22.37
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SD47-25350-12
Supplying Demand 47-25350-12 HVAC Temperature Limit Control Switch Normally Closed 120/230VAC
$32.55
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SD47-22712-82
Supplying Demand 47-22712-82 HVAC Temperature Limit Control Switch Normally Closed 230VAC
$66.61
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SD47-25349-06
Supplying Demand 47-25349-06 HVAC Temperature Limit Control Switch Normally Closed 120/230VAC
$17.04
In Stock
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SD47-102473-02
Supplying Demand 47-102473-02 HVAC Temperature Limit Control Switch Normally Closed 120/230VAC
$29.99
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SD47-22453-01
Supplying Demand 47-22453-01 HVAC Limit Switch Replacement 120/230VAC Close at 45F Open at 130F
$14.46
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