Honeywell L4006 Aquastat Controller:
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.
Temperature Ratings (operating range)(F) 100 f to 240 f.
Differential (F) 2 F fixed.
Electric Ratings (full load) 1.3 A @ 240 Vac, 2.6 A @ 120 Vac.
Electrical Ratings (locked rotor) 7.8 A @ 240 Vac, 15.6 A @ 120 Vac.
Insulation Depth (in.) 3 in.
Maximum Pressure Rating capillary bulb (direct immersion); 200 psi (1379 kpa), immersion well: 255 psi (1758 kpa).
Bulb Size (in.) 3/8 in. x 2 7/8 in. copper.
Spud Size (in.) 3/4 in.
Switching Action spst, contacts break on temperature rise.
Temperature Ratings (ambient range)(F) 150 F.
Temperature Ratings (operating range)(C) 38 c to 116 c.
Differential (C) 1 c fixed.
Insulation Depth (mm) 76 mm .
Bulb Size (mm) 10 mm x 73 mm copper.
Spud Size (mm) 19 mm.
Temperature Ratings (ambient range)(C) 66 C.
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 and heat-conductive compound.
Mounting horizontal, Vertical Mounting.
Description Aquastat Honeywell L4006A1959.