Single and Multi-Function Aquastat Controllers Aquastat®
Models L4006, L6006 DeSCrIpTIon
Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.
FeATureS
• Totally enclosed Micro Switch™ snap-acting switches operate on temperature rise to setpoint.
• Visible control point scale and external adjustment screw permit easy setting.
L4006E L4006A
• Horizontal or vertical insertion of the sensing element. • Direct or well immersion of the sensing element. • Models available for strap-on mounting. • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
• TRADELINE models include heat-conductive compound. • Select models have wells.
L4006B,H and L6006A,C G Item electrical ratings (Full Load) (Locked rotor) (Millivolt)
Differential Temperature
Spud Size
L4006A1009 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F Fixed L4006A1017 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. 3/4 in. NPT L4006A1132 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F Fixed L4006A1678 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. 3/4 in. NPT L4006A1959 1.3A @ 240 Vac; 2.6A @ 120 Vac 7.8A @ 240 Vac; 15.6A @ 120 Vac
3/4 in. NPT 3/4 in. NPT — 2 F fixed
L4006A1967 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. L4006A2007 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. L4006A2148 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. L4006B1007 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F Fixed L4006B1155 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. — L4006B1163 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. — L4006E1067 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc Manual Reset — L4006E1091 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc Manual Reset — L4006E1109 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac L4006E1117 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac
— —
3/4 in. 3/4 in. 3/4 in. 3/4 in. 1/2 in.
Insulation Depth
1 1/2 in. 1 1/2 in. 3 in. 3 in. 3 in.
1 1/2 in. 3 in. 3 in.
1 1/2 in. 3 in. 3 in. 3 in. 3 in.
L4006E1125 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc Manual Reset — L4006H1004 1.3A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc Manual Reset — L6006A1004 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc L6006A1012 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. L6006A1145 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. — L6006A1244 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. — L6006C1018 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc -5 F to 30 F adj. — L6006C1059 5.1A @ 240 Vac; 8A @ 120 Vac 30.6A @ 240 Vac; 48A @ 120 Vac 0.25 A @ 0.25 to 12 Vdc 5 F to 30 F adj. —
5 F
Manual Reset — 1 1/2 in. to 3 in Manual Reset 3/4 in. - 14 NPT 1 1/2 in. 3 in.