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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
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  7. Controls
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  9. Fan and Limit Controls

Fan and Limit Controls (315 items) - Page 6

Supco Motor Protector TPMP2
Supco

Motor Protector

Zoro # G0558769
Mfr # TPMP2
product price: 
$26.99
/ea
Supco Ventilator Motor SM555
Supco

Ventilator Motor

Zoro # G3152287
Mfr # SM555
product price: 
$17.29
/ea
Nordyne 626470R L155-40 Limit C 626470R
Nordyne

626470R L155-40 Limit C

Zoro # G6955454
Mfr # 626470R
product price: 
$16.85
/ea
White-Rodgers Rollout Limit Control, SPST, Open on Rise 3L12-220
White-Rodgers

Rollout Limit Control, SPST, Open on Rise

Zoro # G7580209
Mfr # 3L12-220
product price: 
$9.69
/ea
Johnson Controls Temperature Control, Open on Rise, 25 Degrees to 215 Degrees F, SPDT, 120/208/240/277VAC A25CP-1C
Johnson Controls

Temperature Control, Open on Rise, 25 Degrees to 215 Degrees F, SPDT, 120/208/240/277VAC

Zoro # G7735607
Mfr # A25CP-1C
product price: 
$252.25
/ea
Supco Thermostat, 100 to 140, 2-51/64in.D, SPST SHL505
Supco

Thermostat, 100 to 140, 2-51/64in.D, SPST

Zoro # G9973171
Mfr # SHL505
product price: 
$16.19
/ea
Supco Hard Start, 88-108 MFD, 1/2-3 ton SPP6E
Supco

Hard Start, 88-108 MFD, 1/2-3 ton

Zoro # G0558741
Mfr # SPP6E
product price: 
$33.29
/ea
Supco Pressure Switch, Fixed, SPST SMR375
Supco

Pressure Switch, Fixed, SPST

Zoro # G0937520
Mfr # SMR375
product price: 
$24.15
/ea
No Product Image Available
Johnson Controls

Temp -30/100F Adjdiff 6Cap 4"Bulb

Zoro # G3203553
Mfr # A19ABC-97
product price: 
$144.99
/ea
Supco Test Instrument HVT2
Supco

Test Instrument

Zoro # G3507080
Mfr # HVT2
product price: 
$4.15
/ea
Sold in mult. of 3 for $12.45
No Product Image Available
Johnson Controls

Temp 100/240F 6Cap, Mr Open-Hi, SPDT

Zoro # G3203833
Mfr # A19ADC-31
product price: 
$202.99
/ea
White-Rodgers Rollout Limit Control, SPST, Open on Rise 3L12-260
White-Rodgers

Rollout Limit Control, SPST, Open on Rise

Zoro # G7580452
Mfr # 3L12-260
product price: 
$9.15
/ea
Nordyne 626458R L190 Dp Limit C 626458R
Nordyne

626458R L190 Dp Limit C

Zoro # G6953537
Mfr # 626458R
product price: 
$32.49
/ea
Supco Temp Rcrder Repl 7-Day Chart, PK60 S20120F7
Supco

Temp Rcrder Repl 7-Day Chart, PK60

Zoro # G0937539
Mfr # S20120F7
product price: 
$38.35
/pk of 60, $0.64/ea
No Product Image Available
Johnson Controls

Temp 30/110F, Open-Hi, 6Cap, 3.5F Dif

Zoro # G3203249
Mfr # A19AAB-4
product price: 
$164.99
/ea
Lennox LZP-2 TwoZoneComfortPanel Y7766
Lennox

LZP-2 TwoZoneComfortPanel

Zoro # G810473459
Mfr # Y7766
product price: 
$334.99
/ea
Supco Temp Recorder 24Hr Repl Chart, PK60 CR87-1
Supco

Temp Recorder 24Hr Repl Chart, PK60

Zoro # G0558726
Mfr # CR87-1
product price: 
$33.35
/pk of 60, $0.56/ea
No Product Image Available
Johnson Controls

Temperature 100-240 Open On Rise 12"

Zoro # G3203319
Mfr # A19AAB-40
product price: 
$201.99
/ea
No Product Image Available
White-Rodgers

Limit Control, 145-155F, Open/Rise

Zoro # G8927261
Mfr # 3L11-150
product price: 
$11.59
/ea
Supco Bullet Piercing Valve, 1/4 in, 500 psi BPV78
Supco

Bullet Piercing Valve, 1/4 in, 500 psi

Zoro # G0558796
Mfr # BPV78
product price: 
$20.49
/ea
No Product Image Available
White-Rodgers

Board Mount Limit Control, 200 O/160 C, 3"

Zoro # G7579947
Mfr # 3L09-10
product price: 
$21.65
/ea
Carrier FACTORY AUTHORIZED PARTS LIMIT SWITCH, 3 210 DEGREE FAHRENHEIT HH12ZB210
Carrier

FACTORY AUTHORIZED PARTS LIMIT SWITCH, 3 210 DEGREE FAHRENHEIT

Zoro # G724247399
Mfr # HH12ZB210
product price: 
$45.69
/ea
No Product Image Available
Johnson Controls

Temperature 35/95F Coiled Bulb Open-Hi

Zoro # G3203748
Mfr # A19BAB-3C
product price: 
$162.99
/ea
Lennox LZP-4 4ZoneControlPanel 3amp Y7768
Lennox

LZP-4 4ZoneControlPanel 3amp

Zoro # G810473510
Mfr # Y7768
product price: 
$1,148.99
/ea
Supco Llsu Software, USB Cable LLSU
Supco

Llsu Software, USB Cable

Zoro # G0937478
Mfr # LLSU
product price: 
$114.99
/ea
No Product Image Available
Supco

Infrared Laser & Probe Thermometer Supco

Zoro # G0938309
Mfr # LIT11TC
product price: 
$118.99
/ea
No Product Image Available
White-Rodgers

Temperature Fan Controller, SPST, Auto

Zoro # G4434687
Mfr # 03L01 180S1
product price: 
$8.25
/ea
Supco Thermostat, SPST, Auto, 120/240V AC L320
Supco

Thermostat, SPST, Auto, 120/240V AC

Zoro # G3507047
Mfr # L320
product price: 
$6.59
/ea
Sold in mult. of 2 for $13.18
No Product Image Available
Utica/Dunkirk

Fan Control Board Kit

Zoro # G8922553
Mfr # 127000007
product price: 
$60.39
/ea
No Product Image Available
Supco

Defrost Thermostat, SPST, Auto, 120/250V AC

Zoro # G3152278
Mfr # SL2691
product price: 
$11.89
/ea
Rheem PRO LIMIT SWITCH 47-22861-03
Rheem

PRO LIMIT SWITCH

Zoro # G224964178
Mfr # 47-22861-03
product price: 
$5.95
/ea
Sold in mult. of 2 for $11.90
No Product Image Available
White-Rodgers

Board Mount Limit Control, 160 O/140 C, 3"

Zoro # G7579901
Mfr # 3L09-5
product price: 
$18.89
/ea
No Product Image Available
Ewc Controls

37F-Opn 47F-Cls Freez Cntrl

Zoro # G9365942
Mfr # CPLS
product price: 
$33.99
/ea
Lochinvar Tst2052 High Limit 175 Degree TST2052
Lochinvar

Tst2052 High Limit 175 Degree

Zoro # G6962418
Mfr # TST2052
product price: 
$92.69
/ea
No Product Image Available
Heil

Switch 8" Fan/Limit Switch Kit

Zoro # G3205190
Mfr # B04273
product price: 
$576.99
/ea
No Product Image Available
White-Rodgers

Board Mount Limit Control, 140 O/110 C, 3"

Zoro # G7579798
Mfr # 3L09-3
product price: 
$19.59
/ea
Fan and Limit Controls (315 items) - Page 6
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About Fan and Limit Controls

Fan and Limit Controls are essential devices utilized in regulating environmental temperatures, primarily through the control of fan or motor speeds. These versatile tools come in various types including fan limit control switches and limiters, each uniquely designed to cater to specific needs - some offer adjustable settings while others have preset configurations. Their construction involves a variety of materials like metals, plastics, wiring components and thermistors; the choice depends on their intended function. Widely used across industries such as HVAC, automotive manufacturing, aerospace engineering, electrical engineering and food processing among others, Fan and Limit Controls ensure optimal temperature operation for diverse systems.

Frequently Asked Questions

Fan and Limit Controls are electrical components that regulate the operation and safety of fans and blowers within industrial heating or cooling applications, maintaining appropriate temperatures and ensuring optimal system performance.

These controls typically consist of a fan switch and a high-limit switch. The fan switch turns the fan on and off based on the temperature, while the high-limit switch trips and shuts off the system if temperatures exceed safe levels, preventing overheating.

There are various types of Fan and Limit Controls, including manual and automatic reset models, with options for specific temperature ranges and electrical configurations to suit different industrial applications.

When selecting Fan and Limit Controls, consider the power rating, voltage, temperature range, wiring configuration, and the specific requirements of your heating or cooling system.

Related Categories

Refrigeration ControlsFan Speed ControlFurnace Control BoardsBuilding Automation ControlsLine Voltage Thermostats
Low Voltage ThermostatsThermostat Guards and AccessoriesDefrost ThermostatFan Coil ThermostatsDual Pressure Controls
hard start kit supcopan floatfan blower control switch30 amp 3 pole contactorhigh temp limit switch
high limit temperature controllerpump heaterfan/limit controllimit controllerfan motor with control

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