Specifications
Aquastat Controllers
192 customer.honeywell.com 70-6910
L4008; L6008 Remote Bulb Controller
Aquastat® 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.
• Remote temperature sensing element detects and responds rapidly
to temperature changes.
• Totally enclosed Micro Switch® snap-acting switch.
• Visible control point scale and external adjustment screw permit
easy setting.
• Horizontal or vertical mounting of the remote element into boiler,
tank, or other container.
• Case mounts to a vertical surface.
Dimensions in inches (millimeters)
Case Dimensions: 5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
(143 mm high x 51 mm wide x 54 mm deep)
Bulb Size: 3/8 in. x 2 7/8 in. (10 mm x 73 mm) copper
Mounting: Horizontal or Vertical
Maximum Ambient Temperature: 150 F (66 C)
Electrical Ratings
Full Load: 8A @ 120 Vac; 5.1A @ 240 Vac
Locked Rotor: 48A @ 120 Vac; 30.6A @ 240 Vac
Millivolt: 0.25 A @ 0.25 to 12 Vdc
Approvals:
Canadian Standards Association: Certified: File No. LR95329-1
Underwriters Laboratories, Inc. UL Component Recognized: File No.
MP466, Vol. 6, Sec.1, Guide No. MBPR2
SENSING
ELEMENT
CAPILLARY
3/8 (10)
1-1/4
(32)
ALTERNATE POSITION
OF SENSING ELEMENT
CAPILLARY
13/64
(5) (3)
MOUNTING
HOLE FOR
3/16 IN. (5 MM)
SCREW (3)
15/16
(24)
4-3/16
(106)
ALTERNATE POSITION
OF SENSING ELEMENT
CAPILLARY
M8823
Product Number Application
Operating
Temperature
Range
Differential
Temperature
Capillary
Length
(inch) Switching Action Includes(F) (C) (F) (C)
L4008A1015 High or Low limit 100 F to
240 F
38 C to
116 C
5 F to 30 F
adj.
3 C to 17 C
adj.
66 in. SPST, contacts break
on temperature rise.
5 1/2 ft (1.7 m) capillary
L4008A1130 High or Low limit 130 F to
270 F
54 C to
132 C
5 F to 30 F
adj.
3 C to 17 C
adj.
120 in. SPST, contacts break
on temperature rise.
Stop factory-set at 200 F (93 C);
10 ft (3.04 m) capillary
L4008B1013 Circulator 100 F to
240 F
38 C to
116 C
5 F to 30 F
adj.
3 C to 17 C
adj.
66 in. SPST, contacts make
on temperature rise.
5 1/2 ft (1.7 m) capillary
* L4008E1156 High Limit;
Manual Reset
130 F to
270 F
54 C to
132 C
Manual
Reset
Manual
Reset
66 in. SPST, contacts break
on temperature rise.
5 1/2 ft (1.7 m) capillary;
Stop factory-set at 250 F (121 C);
Heat-conductive compound
* L4008E1305 High Limit;
Manual Reset
100 F to
240 F
38 C to
116 C
Manual
Reset
Manual
Reset
66 in. SPST, contacts break
on temperature rise.
Stop factory-set at 240 F (116 C)
L4008E1313 High Limit;
Manual Reset
100 F to
200 F
38 C to
116 C
Manual
Reset
Manual
Reset
66 in. SPST, contacts break
on temperature rise.
—
* L6008A1192 Circulator
Control and Low
Limit
100 F to
240 F
38 C to
116 C
5 F to 30 F
adj.
3 C to 17 C
adj.
— SPDT 66 in. capillary;
Stop factory-set at 240 F (116 C)
L6008A1242 Circulator
Control and Low
Limit
100 F to
200 F
38 C to
93 C
5 F to 30 F
adj.
3 C to 17 C
adj.
— SPDT 66 in. capillary
* TRADELINE models • SUPER TRADELINE models