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Motor Season

High or Low limit manual reset Aquastat, 100ºF 240ºF, 66? capillary, 5ºF to 30ºF adj differential

Item: L4008A1015
MFR: L4008A1015/U


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About This Product

Product Info


For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.


Remote temperature sensing element detects and responds rapidly to temperature changes.
Totally enclosed Single Pole Single Throw (SPST) Micro Switch snap-acting switch.
Visible control point scale and external adjustment screw permit easy setting.
Horizontal and/or vertical mounting of the remote element into boiler, tank, or other container unless otherwise noted.
UL and CSA listed limit device.


Weight1.25 Pounds (lbs)
Length4.8 Inches (In)
Width11.8 Inches (In)
Height2.2 Inches (In)
Country of OriginMEX
Hazardous MaterialNo
EPA Cert RequiredNo
Bulb Size3/8" x 2 7/8" copper
Capillary Length66"
Differential Temperature5°F to 30°F adjustable (3°C to 17°C adjustable)
Electrical RatingAt Full Load – 8 A @ 120 VAC: 5.1 A @ 240 VAC; At Locked Rotor – 48 A @ 120 VAC: 30.6 A @ 240 VAC; Millivolt – 0.25 A @ 0.25 to 12 VDC
Energy Star RatedNo
MountingHorizontal or Vertical
Operating Temperature Range100°F to 240°F (37.7°C to 115.5°C)
Switch ActionSingle-Pole, Single-Throw, contacts make on temperature rise.
Temperature Range<150°F (65.5°C)
UL ListedNo
UL RecognizedYes
Warranty Offered1 Year

Equipment Part List

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