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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. Honeywell's L4006 are used in applications that utilize the existing wells.
  • Totally enclosed micro switch snap acting switches operate on temperature rise to setpoint
  • Visible control point scale and external adjustments screw permit easy setting
  • Horizontal or vertical insertion of the sensing element
  • Direct/well immersion of the sensing element
  • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
  • Contacts break on temperature rise
  • Screw terminals wiring
Sid Harvey Item #:C290-6A: Replaces Part #:'s : L39-938,

Honeywell C290-6A

,

C290-6A

Item#:
C290-6A
Manufacturer Item:
L4006E1091
Manufacturer:
HONEYWELL
The L8148 Aquastat Relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors.
Sid Harvey Item #:C312-8: Replaces Part #:'s : 35786,

Honeywell C312-8

,

C312-8

Item#:
C312-8
Manufacturer Item:
L8148A1017
Manufacturer:
HONEYWELL
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. Honeywell's L4006 are used in applications that utilize the existing wells.
  • Totally enclosed micro switch snap acting switches operate on temperature rise to setpoint
  • Visible control point scale and external adjustments screw permit easy setting
  • Horizontal insertion of the sensing element
  • Direct/well immersion of the sensing element
  • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
  • Contacts break on temperature rise
  • Screw terminals wiring
  • Includes heat-conductive compound
Sid Harvey Item #:C290: Replaces Part #:'s : AQU4006A1678-C290 | AQU4006A2007-C290A | C290A | C290R |,

C290

,

Honeywell C290

Item#:
C290
Manufacturer Item:
L4006A1678
Manufacturer:
HONEYWELL
Honeywell L4081B1096/U High Limit Circulator Aquastat Control, 110 - 220 deg F Low, 130 - 240 deg F High
  • An immersion type liquid-filled sensing element actuates (2) snap switches
  • (1) switch operates as a high limit control
  • The other switch operates as a low limit and/or circulator control, depending on the model
  • Controller may be mounted in any positioning and needs no leveling
  • Separate, easy-to-read, calibrated dial and setpoint adjustments for each switch
  • Differential adjustment on low limit or circulator switch on select models
  • All adjustments accessible inside front cover
  • Push-in terminals for quick connecting
  • 1-sensing element for easy installation
  • (2) SPST snap switches act independently at respective temperature settings
  • 3" insulation depth
  • 360 VA transformer load ignition electrical ratings
  • High limit, low limit and/or circulator controllers used to regulate boiler water temperature in gas- or oil-fired hydronic heating systems
Sid Harvey Item #:C322-4A: Replaces Part #:'s : C322-4R,

Honeywell C322-4A

,

C322-4A

Item#:
C322-4A
Manufacturer Item:
L4081B1096
Manufacturer:
HONEYWELL
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. Honeywell's L4006 are used in applications that utilize the existing wells.
  • Totally enclosed micro switch snap-acting switches operate on temperature rise to setpoint
  • Visible control point scale and external adjustments screw permit easy setting
  • Horizontal or vertical insertion of the sensing element
  • Direct or well immersion of the sensing element
  • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
  • Screw terminals wiring
  • For strap-on mounting
,

Honeywell L4006A2114

,

L4006A2114

Item#:
L4006A2114
Manufacturer Item:
L4006A2114
Manufacturer:
HONEYWELL
Honeywell C293-3 Aquastat Immersion High or Low Limit SPDT 110-240 Degrees,

Honeywell C293-3

,

C293-3

Item#:
C293-3
Manufacturer Item:
L6006A1145
Manufacturer:
HONEYWELL
Resideo L8148E1257/U High Limit Aquastat Relay, 140 - 240 deg F, 120 VAC,

Resideo L8148E1257

,

L8148E1257

Item#:
L8148E1257
Manufacturer Item:
L8148E1257
Manufacturer:
HONEYWELL
Honeywell L8148J1009/U Aquastat Relay, 120 VAC at 60 Hz, SPST, 120 - 240 deg F High Limit, 8 deg F Fixed Differential
  • Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors
  • High limit opens burner circuit only
  • Require 24 VAC thermostat with heat anticipator set at 0.2 amp (plus current draw of gas valve on L8124E)
  • 1-1/2 - 3" depth less well insulation
  • Electrical burner rating: at full load: 7.4 amp at 120 VAC, 3.7 amp at 240 VC; at locked rotor: 44.4 amp at 120 VAC, 22.2 amp at 240 VAC; millivolt: 0.25 amp at 1/4 - 12 VDC
  • Electrical circulator rating: at full load: 7.4 amp at 120 VAC, 3.7 amp at 240 VAC; at locked rotor: 44.4 amp at 120 VAC, 22.2 amp at 240 VAC Honeywell L8148J1009/U Aquastat Relay, 120 VAC at 60 Hz, SPST, 120 - 240 deg F High Limit, 8 deg F Fixed DifferentialSid Harvey Item #:C312-9: Replaces Part #:'s : L8148E1000,

    Honeywell C312-9

    ,

    C312-9

Item#:
C312-9
Manufacturer Item:
L8148J1009
Manufacturer:
HONEYWELL
Resideo L8148E1265 Aquastat Relay Vertical Oil Burner 120 VAC,

Resideo L8148E1265

,

L8148E1265

Item#:
L8148E1265
Manufacturer Item:
L8148E1265
Manufacturer:
HONEYWELL
Resideo L8148E1299 Aquastat Relay Vertical Oil Burner 120 VAC W/50 VA Transformer,

Resideo L8148E1299

Item#:
L8148E1299
Manufacturer Item:
L8148E1299
Manufacturer:
HONEYWELL
Honeywell C292 Aquastat Remote Bulb 5' Capillary SPST Break On Rise 100-240 Degrees,

Honeywell C292

,

C292

Item#:
C292
Manufacturer Item:
L4008A1015
Manufacturer:
HONEYWELL
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. Honeywell's L4006 are used in applications that utilize the existing wells.
  • Totally enclosed micro switch snap-acting switch
  • Visible control point scale and external adjustments screw permit easy setting
  • Available horizontal or vertical mounting of the remote element into boiler, tank or other container
  • Remote temperature sensing element detects and responds rapidly to temperature changes
  • Case mounts to a vertical surface
  • Includes 66" length capillary tubing, stop factory set at 240 F
Sid Harvey Item #:C293-4: Replaces Part #:'s : L39-946,

Honeywell C293-4

,

C293-4

Item#:
C293-4
Manufacturer Item:
L6008A1192
Manufacturer:
HONEYWELL
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