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Honeywell Aquastat L4007 Product Data page 5

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Standard Models:
L4006,A,B,C,E,G; L4007,A,B; L4008A,B.E; L6006A,B,C; L6007A, L6008,A,G,H
Table 1. L4006, L4007, L4008 Controller (SPST Switching) Specifications.
Model
Application
L4006A
High or low
limit
L4006B
Circulator
L4006C
High or low
limit
b
High limit
L4006E
a
Some models include copper well or fitting; specify when ordering. Also specify boiler tapping size 1/2 or 3/4 in.
(13 to 19 mm) NPT and insulation depth.
b
Manual reset (trip-free) switch breaks circuit and locks out when controlled medium reaches setpoint. Controlled temperature
must drop 20° F (11° C) below setpoint before contacts can be manually reset.
Midscale
Range
Differential
°F (°C)
°F (°C)
40° F to 180° F
2° F or 5° F fixed
(4° C to 82° C)
(1° C or 3° C)
or
or
100° F to 240° F
5° F to 30° F
(38° C to 116° C)
adjustable
(3° C to 17° C)
100° F to 240° F
5° F (3° C) fixed
(38° C to 116° C)
or 5° F to 30° F
(3° C to 17° C)
adjustable
65° F to 200° F
3-1/2° F (2° C)
(18° C to 93° C)
fixed
130° F to 290° F
Manual reset
(54° C to 141° C)
L4006,7,8; L6006,7,8 AQUASTAT
Switching On
Temperature
a
Insertion
Rise
Horizontal
Breaks
Horizontal
Makes
Horizontal
Breaks
direct
immersion
Horizontal or
Breaks
vertical
5
®
CONTROLLERS
Available Options
— TRADELINE models
available.
— NPT brass spud 1/2 in. or
3/4 in.
(13 mm to 19 mm)
— Special capillary assembly.
— Insertion 3-3/8 in. or
5 in. (86 or 127 mm)
— Celsius scale markings.
— Factory-set stops at 160°,
180°, 185°, 200°, 220°, or
230° F (71°, 82°, 85°, 93°,
104°, or 110° C).
— Insulation depths of
1-1/2 in. , 3 in. or 4 in.
(38 mm, 76 mm, or
102 mm).
— Screw and mounting
brackets.
— Plastic tubing over well.
— Modified dial with stop.
— Special cover and knobs.
— With ground screw.
— TRADELINE model
available.
— Insulation depth 1-1/2 in. or
3 in.
(38 mm or 76 mm).
— NPT brass spud 3/4 in.
(19 mm)
— Screw in front of case on
dial suitable for
®
Powerpile
control.
— Factory-set stop at
240° F (116° C).
— TRADELINE model
available.
— Less cover.
— Capillary 10 in.
(254 mm).
— NPT brass spud 3/4 in.
(19 mm).
— TRADELINE model
available.
— Insulation depth
1-1/2 in. or 3 in.
(38 or 76 mm).
— NPT brass spud 1/2 in. (13
mm)
— Factory-set stop at
250° F (121° C).
— Capillary 8 in. (203 mm).
60-2104—10

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