Honeywell L4006 Aquastat
Immersion type controllers for limiting or regulating temperatures of liquids in boliler or tanks.
Totally enclosed Micro Switch snap-acting switches operates on temperature rise to setpoint.
Visible control point scale and extrenal adjustment screw permit easy setting.
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.
Electric Ratings (full load) 5.1 A @ 240 Vac, 8.0 A @ 120 Vac
Electrical Ratings (locked rotor) 30.6 A @ 240 Vac, 48.0 A @ 120 Vac
Electrical Ratings (millivolt) 0.25 A @ 0.25 to 12 Vdc
Insulation Depth (in.) 1 1/2 in.
Bulb Size (in.) 3/8 in. x 2 7/8 in. copper
Spud Size (in.) 3/4 in. NPT
Switching Action SPST, contacts break on temperature rise.
Insulation Depth (mm) 38 mm
Bulb Size (mm) 10 mm x 73 mm copper
Spud Size (mm) 19 mm NPT
Application High or Low limit
Approvals, Underwriters Laboratories, Inc. UL Component Recognized: File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
Approvals, Canadian Standards Association Certified: File No. LR95329-1
Approvals, American Gas Association IAS AGA Certified.
Case Dimensions (in.) 5 5/8 in. high, 2 in. wide, 2 1/8 in. deep
Case Dimensions (mm) 143 mm high, 51 mm wide, 54 mm deep
Includes 1 1/2 in. (38 mm) insulation
Mounting Horizontal, Vertical Mounting
Differential Temperature (F) 5 F to 30 F adj.
Operating Temperature Range (F) 100F to 240 F
Differential Temperature (C) 3 c to 17 c fixed
Operating Temperature Range (C) 38 C to 116 C
Maximum Ambient Temperature (F) 150 F
Maximum Ambient Temperature (C) 66 C
Replaces Part Numbers:L4006A1017, L4006A11 Series CARL4006A1017