Competitive Cross Reference

48 49
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Single-Function Aquastat
®
Selection Guide
SENSOR AND THERMOWELL FEATURES AND FUNCTIONS
Product Number
Switch

Thermowell
Included
Thermowell Spud
Size —14 NPT (in.)
Capillary
Length (in.)2
Manual
Reset
Operating Temp.
Range (°F)
Factory
Stop (°F)
Differential
Temp. (°F)
Electrical
Ratings
4
L4006A1009
SPST - N.C.
(break on rise)
Yes 1/2 1-1/2 100 to 240 5 Fixed A
L4006A1017 Yes 1/2 1-1/2 100 to 240 5 to 30 A
L4006A1132 Yes 3/4 3 100 to 240 160 5 Fixed A
L4006A1678 3 100 to 240 5 to 30 A
L4006A1959 3 40 to 180 2 Fixed B
L4006A1967 Yes 1/2 1-1/2 100 to 240
3
5 to 30 A
L4006A2007 3 100 to 240 5 to 30 A
L4006E1042 Yes 130 to 270
3
240 A
L4006E1067 3 Yes 130 to 270 A
L4006E1091 3 Yes 130 to 270 A
L4006E1125 3 Yes 100 200 D
L4006H1004 1-1/2 100 to 240
3
240 D
L4008A1015 66 100 to 240
3
5 to 30 A
L4008A1130 120 130 to 270 5 to 30 A
L4008E1156 66 Yes 130 to 270 250 A
L4008E1305 66 Yes 100 to 240 240 A
L4008E1313 66 Yes 100 to 240
3
A
L4006B1007 Yes 1/2 1-1/2 100 to 240 5 Fixed A
L4006B1155 3 100 to 240 5 to 30 A
L6006A1004
SPDT
Yes 1/2 100 to 240 5 A
L6006A1012 Yes 1/2 1-1/2 100 to 240 5 to 30 A
L6006A1145 3 100 to 240 240 5 to 30 A
L6006A1244 3 100 to 40 5 to 30 A
L6006C1018 65 to 200 5 to 30 A
L6008A1192 66 100 to 240 240 5 to 30 A
L6008A1242 66 100 to 200
3
5 to 30 A
All mounting is universal horizontal or vertical mounting unless noted.
All Tradeline Aquastats
®
include heat-conductive compound.
1
Product Numbering
400X=SPST, 600X=SPDT
X006=Thermowell Sense, X008=Remote Sense
A Break on Rise
B Make on Rise
D Break on Rise w/o Cover
E Break on Rise w/Manual Reset
G Two SPDT
H Make on Rise w/Strap-On Mount
Capillary Length if less then 3” then insulation depth of thermowell
3
All manual reset models comply with the CSD-1 requirement for Manual Reset. Devices with maximum
Range of 200°F, 190°F 18F are designed to meet local code requirements regarding maximum setpoints.
Units having scale ranges above 240°F do not comply with ASME Section IV for boilers, use 240 Maximum
range Aquastats.
4
Electrical Ratings
A Millivolt: 0.25 A @ 0.25 to 12 Vdc; AFL: 8 A @ 120 Vac/5.1 A @ 240 Vac ALR: 48 A @ 120 Vac/30.6 A @ 240 Vac
D Millivolt: 0.25 A @ 0.25 to 12 Vdc; AFL: 1.3 A @ 240 Vac/8 A @ 120 Vac; ALR: 48 A @ 120 Vac/30.6 A @ 240 Vac
B AFL: 2.6 A @ 120 Vac/1.3 A @ 240 Vac; ALR: 15.6 A @ 120 Vac/7.8 A @ 240 Vac
H AFL: 8 A @ 120 Vac/1.3 A @ 240 Vac; ALR: 48 A @ 120 Vac/30.6 A @ 240 Vac
Single-Function Aquastat
®
Selection Guide
CROSS REFERENCE
Product Number Notes OEM or Trade Product Number
L4006A1009
L4006A1017 L4080B, L4080D Families, L4006A1058, L4006A1827, L4006A2015
L4006A1132 L4006A2023
L4006A1678
L4006A1959
L4006A1967
L4006A2007
L4006E1042 Canada Only
L4006E1067 L4006E1091, L4006E1109, L4006E1117, L4006E1125, L4006E1133 L4006E1091
L4006E1091
L4006E1125
L4006H1004 Bracket for Strap-On Mounting
L4008A1015
L4008A1130
L4008E1156 L4008E1040, L4008E1248, L4008E1321
L4008E1305 L4008E1271, L4008E1313
L4008E1313 
L4006B1007
L4006B1155 L4006B1189, L4008B1163
L6006A1004
L6006A1012 L6006A1160, L6006A1269, L6006A1301, L6006A1327, L6006A1335
L6006A1145 Horizontal Mount Only L4006A1004
L6006A1244
L6006C1018
Includes Surface Mount Using 1/4” NPT Female Threads or Surface
Mount Through Base of Case
L6006C1034, L6006C1059
L6008A1093
L6008A1192