L4006,7,8; L6006,7,8
Aquastat® Controllers
FOR VERTICAL
MOUNTING AND
HORIZONTAL
SENSOR
INSERTION
FOR SURFACE
MOUNTING
GENERAL
WITH REMOTE BULB
PRODUCT DATA
FEATURES
• L4006, 7, and 8 provide Spst switching for high or low
limit or circulator control.
• L4006G includes two Spst switches that provide high
limit and circulator control.
• L4006,7; L6006,7 models are available for insertion in:
vertical or horizontal immersion well, vertical or
horizontal direct immersion, and surface mounting.
• L4008, L6008 include remote bulb for mounting
controller at a location away from the sensing element.
• Totally enclosed Micro Switch™ snap-acting switches
operate on temperature rise to set point.
• Models calibrated for high limit use are also suitable
for low limit control if a separate high limit controller
is used.
• Visible control point scale and external adjustment
screw, permit easy setting.
• Remote bulb models may be used to sense air
temperature in ducts and in outside air sensing
applications.
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.
Contents
General ............................................................................. 1
Features ........................................................................... 1
Specifications ................................................................... 2
Ordering Information ........................................................ 2
Installation ........................................................................ 8
Operation .......................................................................... 14
Adjustments ...................................................................... 15
Checkout .......................................................................... 17
Material Safety Data Sheet .............................................. 18
60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
SPECIFICATIONS
IMPORTANT
The specifications given in this publication do not
include normal manufacturing tolerances. Therefore,
this unit may not exactly match the listed
specifications. Also, this product is tested and
calibrated under closely controlled conditions, and
some minor differences in performance can be
expected if those conditions are changed.
SUPER TRADELINE®/TRADELINE MODELS
SUPER TRADELINE controls offer features not available on
TRADELINE or standard models, and are designed to replace
a wide range of Honeywell and competitive controls.
TRADELINE models are selected and packaged to provide
ease of stocking, ease of handling, and maximum
replacement value. Specifications of SUPER TRADELINE
and TRADELINE controls are the same as those of standard
models except as noted below.
SUPER TRADELINE Model: L6006A Aquastat Controller.
SUPER TRADELINE Features:
SUPER TRADELINE package with cross reference label and
special instructions.
Factory-set stop at 240° F (116° C).
Vertical or horizontal mount.
Tube of heat-conductive compound.
Insulation: 1-1/2 in. to 3 in. (38 mm to 76 mm).
TRADELINE Models: L4006A,B,E; L4008E; L6006C;
L6008A Aquastat Controllers.
TRADELINE Features Available:
TRADELINE package with cross reference label and special
instructions.
Some TRADELINE models include immersion well.
Factory-set stops at 180° F, 240° F, or 250° F (82° C, 116° C,
or 121° C).
Vertical or horizontal mount.
Tube of heat-conductive compound.
Insulation depths of 1-1/2 in. or 3 in. (38 or 76 mm).
NOTE: The following specifications are standard. Variances,
available as options, are listed in Tables 1 and 2.
Electrical Ratings (A):
Models with 2° F (1° C) fixed differential:
120 Vac 240 Vac
Full Load 2.6 1.3
Locked Rotor 15.6 7.8
Models with 5° F (3° C) fixed differential or 5° F to 30° F
(3° C to 17° C) adjustable differential:
110/120 Vac 200/240 Vac 277 Vac
Full Load 8.0 5.1 4.2
Locked Rotor 48.0 30.6 25.2
Millivoltage 0.25 at 0.25 to 12 Vdc
a
L6008G only.
Switching:
L4006, L4007, L4008: Spst.
L6006, L6007, L6008: Spdt (breaks R-B and makes R-W on
temperature rise at setpoint).
Pressure Rating:
Capillary Bulb (Direct Immersion): 200 psi (1379 kPa).
Immersion Well: 255 psi (1758 kPa).
Sensing Bulb Material: Copper.
Sensing Bulb Fill: Liquid—toluene or silicone oil.
Sensing Bulb Dimensions: 2-7/8 in. (73 mm) long,
3/8 in. (10 mm) diameter.
Wiring: Screw terminals.
Maximum Ambient Temperature: 150° F (66° C).
a
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
60-2104—10 2
®
Catalog or price sheets for complete ordering number.
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
Approvals:
Underwriters Laboratories Inc:
Remote bulb devices and well-mounted devices shipped
without well are component recognized:
File No. MP466, Guide No. MBPR2.
L4006A shipped with well, L4006G, L4007A,B; L6006C for
surface mounting, L6006B for direct immersion mounting,
and L6007A are listed: File No. MP466, Guide No. MBPR.
L6008G is listed: File No. E4436, Guide No. XAPX.
Canadian Standards Association: File No. LR1620,
Guide No. 400-E-O.
ANSI Miswiring: Models with 1/4 in. (6.35 mm) tab terminal
meet ANSI Appliance Miswiring Standard.
Mounting:
Horizontal and vertical models mount directly to an immersion
well installed in a boiler fitting. L4006H and L6006C contain
a bracket and clamp for surface mounting on the pipe or
tank. Remote bulb models have three mounting holes
in rear of case for screw mounting to a vertical surface.
The L6006B direct immersion model also mounts directly to
a boiler fitting.
Finish: Gray.
Dimensions:
Installation: (See Figures 1, 2, and 3).
Immersion Well: (See Fig. 4).
Boiler Fitting and Bulb: (See Fig. 5).
Accessories and Parts:
137536A Scale Lock Assembly: Includes one 137536-767
Scale Lock and one 80844C-767 Screw, No. 3-48 x 3/16
(5 mm).
Q615A1004 Weatherproof Enclosure (for remote bulb devices
only).
107408 Heat-Conductive Compound (4-oz. can).
104488 Spring Clip (stainless steel).
124904 Well Adapter.
Immersion Well Assemblies and Compression Fittings:
See form no. 68-0040, Wells and Fittings for Temperature
Controllers, for list and ordering information.
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
1 (25)
5/16
(8)
2 (51)
5-5/8
(136)
1-7/8
(48)
KNOCKOUT FOR 3/4 (19)
CONDUIT ON VERTICAL
INSERTION MODELS ONLY
ELEMENT FOR HORIZONTAL IMMERSION
KNOCKOUT FOR 3/4 (19 )
CONDUIT ON ALL MODELS. SIMILAR
KNOCKOUT ON BOTTOM FOR
HORIZONTAL INSERTION AND
REMOTE BULB MODELS.
2-1/8 (54)
3/4
(19)
3/16
(5)
RESET
BUTTON
(L4006E,
L4008E
ONLY)
ELEMENT
FOR VERTICAL
IMMERSION
11/16
(18)
M8957A
Fig. 1. Approximate case installation dimensions
in inches (mm) for direct insertion models.
ALTERNATE POSITION
OF SENSING ELEMENT
CAPILLARY
3/4
(19)
4-3/16
3/8 (10)
SENSING
ELEMENT
CAPILLARY
(106)
15/16
(24)
1-1/4
(32)
MOUNTING
HOLE FOR
3/16 IN. (5 MM)
SCREW (3)
13/64
(5) (3)
ALTERNATE POSITION
OF SENSING ELEMENT
CAPILLARY
M8823
Fig. 2. Approximate installation dimensions
in inches (mm) for remote bulb models. Other
dimensions are the same as Fig. 1.
3 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
2 (51)
2-3/4 (70)
7/8 IN. (22 MM)
STANDARD
KNOCKOUT (2)
C
L
2 (51)
1
(25)
5-5/8
(136)
M8958A
1/2 — 14 IN. NPT
7/16
(11)
3 (76)1-1/2 (38)
M8789A
Fig. 4. Approximate immersion well dimensions in inches
(mm) for all models except L4006C and L6006B.
1/2 OR 3/4 — 14 IN. NPT
3/8
(10)
1-5/16 (33)
3 (76)
M8799A
Fig. 5. Approximate boiler fitting and bulb dimensions
in inches (mm) for L4006C and L6006B.
Fig. 3. Approximate installation dimensions
in inches (mm) for surface mount models.
60-2104—10 4
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
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.
Switching On
Temperature
a
Rise Available Options
available.
— NPT brass spud 1/2 in. or
3/4 in.
(13 mm to 19 mm)
— Special capillary assembly.
Model Application
L4006A High or low
limit
Range
°F (°C)
40° F to 180° F
(4° C to 82° C)
or
100° F to 240° F
(38° C to 116° C)
Midscale
Differential
°F (°C) Insertion
2° F or 5° F fixed
(1° C or 3° C)
or
5° F to 30° F
adjustable
(3° C to 17° C)
Horizontal Breaks — TRADELINE models
— 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.
L4006B Circulator 100° F to 240° F
(38° C to 116° C)
5° F (3° C) fixed
or 5° F to 30° F
(3° C to 17° C)
adjustable
Horizontal Makes — 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).
L4006C High or low
limit
65° F to 200° F
(18° C to 93° C)
3-1/2° F (2° C)
fixed
Horizontal
direct
immersion
Breaks — TRADELINE model
available.
— Less cover.
— Capillary 10 in.
(254 mm).
— NPT brass spud 3/4 in.
(19 mm).
L4006E
High limit 130° F to 290° F
(54° C to 141° C)
Manual reset Horizontal or
vertical
Breaks — TRADELINE model
available.
b
— 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).
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.
5 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Table 1. L4006, L4007, L4008 Controller (SPST Switching) Specifications. (Cont.)
Model Application
L4006G High limit
and
circulator
control
Range
°F (°C)
100° F to 200° F
(38° C to 93° C)
Midscale
Differential
°F (°C) Insertion
10° F (6° C) fixed Horizontal Two switches
Switching On
Temperature
a
break
simultaneously
Rise Available Options
— External adjustment knob.
— Insulation depth 4 in.
(102 mm).
— Factory-set stop at
160° F (71° C).
— Celsius scale markings.
— Without well.
L4007A High or low
limit
100° F to 240° F
(38° C to 116° C)
2° F or 5° F
(1° C or 3° C)
fixed,
Horizontal or
vertical
Breaks — Insulation depth
1-1/2 in. or 3 in.
(38 mm or 76 mm).
5° F to 30° F
(3° C to 17° C)
adjustable
L4007B Circulator 100° F to 240° F
(38° C to 116° C)
5° F (3° C) fixed
or
Vertical Makes — Celsius scale markings.
5° F to 30° F
(3° C to 17° C)
adjustable
L4008A High or low
limit
100° F to 240° F
(38° C to 116° C)
or
130° F to 270° F
(54° C to 132° C)
5° F (3° C) fixed,
5° F to 30° F
(3° C to 17° C)
adjustable
Remote bulb
direct
immersion
Breaks — Remote capillary
5-1/2 ft (1.7 m),
8-1/2 ft (2.6 m) or
10 ft (3.0 m).
— Factory-set scale stops at
120°, 170°, or 200° F (49°,
77°, or 93° C)
— Celsius scale markings.
— Front cover screw.
L4008B Circulator 100° F to 240° F
(38° C to 116° C)
5° F (3° C) fixed
or
5° F to 30° F
Remote bulb
direct
immersion
Makes — Capillary 5-1/2 ft
(1.7 m).
(3° C to 17° C)
adjustable
L4008E
High limit 40° F to 80° F
(4° C to 27° C) or
130° F to 270° F
(54° C to 132° C)
Manual reset Remote bulb Breaks — Factory-set scale stops at
140°, 200°, or 250° F (60°,
93°, or 121° C).
— Capillary 5-1/2 ft or
b
20 ft (1.7m or 6.1 m).
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.
60-2104—10 6
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Table 2. L6006, L6007, L6008 Controller (SPDT Switching) Specifications.
Midscale
Differential
°F (°C) Insertion
5° F (3° C) fixed
Horizontal — SUPER TRADELINE model
or
5° F to 30° F
(3° C to 17° C)
adjustable
a
Available Options
available.
— Modified dial with stop.
— NPT brass spud 1/2 in. or 3/4
in. (13 mm to 19 mm)
Model Application
L6006A Circulator and low
limit or high limit
Range
°F (°C)
100° F to 240° F
(38° C to 116° C)
or
100° F to 290° F
(38° C to 143° C)
— 3-3/8 in. (86 mm) insertion.
— Without well.
— Adapter for horizontal or
vertical mount.
— Insulation depth 1-1/2 in. or
3 in. (38 mm or 76 mm).
L6006B Circulator and low
limit or high limit
100° F to 240° F
(38° C to 116° C)
5° F (3° C) fixed
or
5° F to 30° F
(3° C to 17° C)
adjustable, or
Horizontal — Direct immersion.
— Insulation depth 1-1/2 in.
(38 mm).
— 3/4 in. (19 mm ) brass
compression fitting.
30° F (17° C)
fixed.
L6006C Circulator, low limit,
and high limit
65° F to 200° F
(18° C to 93° C)
5° F (3° C) fixed
or
5° F to 30° F
Horizontal or
vertical surface
mounted
— TRADELINE model available.
— Strap-on, surface mount.
(3° C to 17° C)
adjustable
L6007A Circulator and low
limit or high limit
L6008A Circulator and low
limit cooling
L6008G Two-stage Aquastat
Controller to cycle
two-stage gas
valve.
L6008H
(maximum
Low fire Aquastat
Controller
40° F to 180° F
(4° C to 82° C)
100° F to 240° F
(38° C to 116° C)
or
-30° F to +70° F
(-35° C to +21° C)
130° F to 230° F
(54° C to 110° C) or
60° F to 160° F (16°
C to 71° C)
150° F to 200° F
(66° C to 93° C)
Fixed Horizontal or
vertical
5° F (3° C) fixed
Remote bulb — TRADELINE models
or
5° F to 30° F
(3° C to 17° C)
adjustable
3-1/2° F (2° C)
Remote bulb — Capillary 6 ft (1.8 m).
fixed
15° F (8° C)
Remote bulb — Capillary 33 in. (0.8 m).
fixed
— Insulation depth 1-1/2 in. or 3
in. (38 mm or 76 mm).
available.
— Modified dial with stop.
— Capillary 5-1/2 ft (1.7 m).
— Adjustable interstage
differential; 5° F to 10° F
(2° C to 6° C).
temperature
of element
405° F
(207° C))
a
Some models include copper well or fitting; specify when ordering. Also specify boiler tapping size 1/2 or 3/4 in. NPT and
insulation depth.
7 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
INSTALLATION
When Installing This Product…
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check product operation as
provided in these instructions.
WARNING
Explosion Hazard.
Can cause serious injury, death or property
damage.
This product is intended for use only in systems with a
pressure relief valve.
WARNING
Electrical Shock Hazard.
Can cause serious injury or death.
Disconnect power supply before beginning installation
to prevent electrical shock or equipment damage.
CAUTION
Equipment Damage Hazard.
Use of incorrect device or improper installation can
damage the system.
1. Do not replace immersion-type Aquastat Controller
with strap-on Aquastat Controller.
2. Do not secure draw nut so tightly that retainer clamp
can collapse tubing.
IMPORTANT
1. Terminals on these Aquastat relays are approved for
copper wire only.
2. Controller may be used with or without immersion
well. If used, well must snugly fit sensing bulb for best
thermal response. Insert bulb until it rests against the
bottom of the well. Use well of correct length and
bend the tubing, if necessary, to provide enough force
to hold the bulb against the bottom of the well. Avoid
making a sharp bend in the tubing as it can produce a
break in the tubing and cause loss of fill. This
condition causes the High and Low Limit controls to
be made continuously.
3. If well does not snugly fit on bulb, use the heatconductive compound, included with Super Tradeline
and Tradeline models, as follows: Fold the plastic bag
of compound lengthwise and twist gently. Snip the
end of the bag and insert into the well. Slowly pull out
the bag while squeezing firmly to distribute compound
evenly in the well. Insert the bulb into the well. Bend
the tubing, if necessary, to provide force to hold the
bulb against the bottom of the well and to hold the
outer end of the bulb firmly in contact with the side of
the well. Wipe off excess compound.
The manufacturer usually provides a tapping for insertion of
the controller sensing element. This tapping is located at a
point where typical water temperature can be measured.
Depending on the model, the element is inserted in an
immersion well, through a boiler fitting, or directly immersed.
Installation should be made by a qualified service technician.
Follow the instructions furnished by the system manufacturer, if
available. Otherwise, refer to appropriate procedure listed
below.
Mounting Immersion Well and Direct Immersion Models (L4006A,B,C,E,G; L4007A,B; L6006A,B; L6007A)
Installing Immersion Well Models
(L4006A,B,E,G; L4007A,B; L6006A; L6007A)
On an existing installation, shut off the power and remove the
old control. If the old immersion well appears suitable, and if
the adapter clamp on the Aquastat Controller fits the old well
spud, this well does not need to be replaced.
To replace the well:
1. If the system is filled, drain the system to a point below
the boiler tapping.
2. Remove the old well from the boiler tapping.
3. Install the immersion well included with the controller. If
the boiler tapping is greater than 1/2 in. (13 mm), use a
reduction fitting to adapt the boiler opening to the 1/2 in.
(13 mm) threads that are standard with the well or fitting.
Fittings with 3/4 in. (19 mm) threads are also available.
4. Fill the system. Make sure that the well is screwed in
tightly enough to prevent leakage. Do not use the case
as a handle to tighten the well after the controller is
secured to the well.
To install the controller:
1. Loosen the screw (at the top of the case, above the
scale setting), and remove the cover. Loosen the two
screws that secure the adapter clamp. (See Fig. 6).
2. Insert the sensing element into the immersion well.
3. Fasten the case of the Aquastat Controller to the well
with the adapter clamp. Make certain that the clamp is
properly positioned over the groove of the well spud.
Also, be sure the flange at the opening of the well fits
snugly into the opening of the case. The sensing bulb
must bottom in the well.
NOTE: Some models include up to 3 in. (76 mm) extra capil-
lary tubing inside the case. In these models, pull out
the extra tubing, if needed.
60-2104—10 8
M8806A
A
SETPOINT
INDICATING DIAL
DIFFERENTIAL
ADJUSTMENT
WHEEL
ADAPTER CLAMP
SCREWS
INSERTION
ELEMENT
2
1
WITH VERTICAL MOUNTING OF
IMMERSION WELL, ELEMENT IS
ATTACHED TO BOTTOM OF THE
CASE.
SELECT MODELS HAVE SCREW
2
TERMINAL, NOT TAB TERMINAL.
Fig. 6. Internal view of L6006A.
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
2. Insert the immersion sensing bulb through the bulb
compression fitting. Adjust the adapter clamp so that the
clamp fits over the groove at the opening of the bulb
compression fitting.
3. Tighten the adapter clamp screws so that the Aquastat
Controller is firmly attached to the bulb compression
fitting.
Mounting Remote Bulb Models (L4008A,B,E; L6008A,G,H)
1
The remote temperature-sensing bulb can either be installed in
an immersion well (See Fig. 8) that extends into the boiler or
tank, or it can be directly immersed in the controlled medium
(See Fig. 9). For installations that do not use a well, secure the
remote bulb with a bulb compression fitting (See Fig. 10), or
capillary compression fitting. (See Fig. 11).
Order well, well adapter, bulb compression fitting or capillary
compression fitting separately. See form no. 68-0040, Wells
and Fittings for Temperature Controllers. If used, well must
snugly fit sensing bulb for the best thermal response. Insert
bulb until it rests against the bottom of the well. Hold it there
while tightening the tubing clamp. (See Fig. 8).
Installing Direct Immersion Models
(L4006C, L6006B)
Models that provide for direct immersion of the sensing
element into the boiler include a bulb compression fitting
assembly instead of an immersion well. Install the fitting in the
boiler tapping as follows:
1. Be sure the sealing washer is in place as shown in
Fig. 7. Make sure that the spud of the bulb compression
fitting is screwed in tightly enough to prevent leaking.
The boiler manufacturer usually provides a tapping for the
insertion of the Aquastat Controller sensing element. This
tapping should be located at a point where typical water
temperature can be measured. Never locate the bulb or
protecting immersion well close to a hot or cold water inlet or a
steam coil.
If the system is filled, drain system to a point below the boiler
tapping, or wherever the sensing bulb is to be installed.
The bulb can also be installed in the supply line of an indirect
water heater, in the direct water heater itself, or in the feed
riser, about 6 in. (153 mm) above the boiler. If the riser is
valved, the bulb can be installed between the boiler and the
valve.
ADAPTER
CLAMP
NOTE: Do not make sharp bends or kinks in the capillary.
Make bends no sharper than 1 in. (25 mm) radius.
After installing the controller, carefully coil the excess capillary
SPLIT SLEEVE
DAPTER CLAMPS
FIT OVER
GROOVE
at the bottom of the controller case.
Mounting Immersion Well
1. Screw the well into the boiler, tank, or pipe tapping.
2. Insert the bulb in the well, pushing the tubing until the
bulb bottoms in the well.
3. Attach the retainer clamp to the end of the well spud.
SEALING WASHER
Loosen the draw nut and spread the jaws of the clamp
with the screwdriver if necessary. (See Fig. 8).
4. With the retainer clamp attached to the well spud (be
sure the jaws of the clamp hook over the ridge at the end
BULB COMPRESSION
SENSING BULB
FITTING
M8774A
Fig. 7. Direct immersion model
with fitting partially removed.
of the spud, as shown at points A in Fig. 8), adjust the
tubing to fit through the retainer clamp groove, as shown
at point B in Fig. 8.
5. Tighten the draw nut so that the retainer clamp is firmly
attached to the well spud and the tubing is held securely
in place.
9 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
DRAW
NUT
B
TUBING
NOTCHES FOR
CAPILLARY
TUBE (4)
7/8 IN. (22 MM)
DIAMETER
KNOCKOUT
BOTH ENDS
JAWS
SPREAD JAWS
TO FIT OVER
RIDGE ON
WELL SPUD
SCREWDRIVER
MOUNTING CLAMP
MOUNTING
CLAMP
A
SPUD
Fig. 8. Immersion well fitting.
220
200
240
180
0
16
100
140
120
1
BULB
WELL
M8777A
27-1/2 IN.
(70 MM)
SENSOR
CLAMP B
CLAMP A
SPLIT SLEEVE
CLAMP SCREWS (2)
BULB
COMPRESSION
FITTING
INSERTION LENGTH
APPROX. 3-3/16 IN. (81 MM)
SEALING
WASHER
BULB
M8815A
Fig. 10. Bulb compression fitting.
Use with L4006A,B; L6008A.
5. Place clamps A and B on the assembly so that the
sleeve is drawn into the fitting when the screws are
tightened.
NOTE: Make sure that the nub on clamp A engages the
space between the sleeve and the clamp.
6. Tighten the clamp screws evenly.
Mounting With Capillary Compression Fitting
1. Screw the fitting into the boiler or pipe tapping.
2. Place the packing nut on the tubing.
3. Slide the bulb completely through the fitting.
4. Place the composition disk and four slotted brass
washers on the tubing in the order shown in Fig. 11. Turn
the brass washers so the slots are 180 degrees apart.
IMMERSION
BULB
BOILER PLUG
CAPILLARY TUBING
LEFT SNAP
SWITCH
(NO. 2)
RIGHT SNAP
SWITCH (NO. 1)
SELECT MODELS HAVE SIX TERMINALS.
1
10 FT. (3.0 M)
CAPILLARY
TUBE
MOUNTING
HOLES (3)
Fig. 9. Internal view of L4008L or L6008G.
Mounting With Bulb Compression Fitting
1. Screw the fitting into the boiler or pipe tapping.
2. Slide the sealing washer onto the bulb.
3. Insert the bulb into the fitting until the bulb bottoms.
4. Slide the split sleeve into the fitting. (See Fig. 10).
M4673A
COMPOSITION DISK
(SLOTTED)
EXAMPLE OF SLOTTED WASHERS
ASSEMBLED
PACKING NUT
IN PAIRS:
M8816A
Fig. 11. Capillary compression fitting. Use with L4008.
5. Slide the seal assembly into the fitting and tighten the
packing nut.
Duct Mounting
1. Drill a 3/4 in. (19 mm) hole in the duct wall large enough
to admit the sensing bulb into the holder.
2. Using the holder as a template, mark and drill holes for
the bulb holder mounting screws. (See Fig. 12).
60-2104—10 10
M8970A
Fig. 12. Bulb support.
3. Break the holder to the desired length. (See Fig. 13).
NOTE: The holder must be long enough to hold the sensing
bulb in freely circulating air away from the duct wall.
Neatly coil the excess capillary at the controller case
or at the bulb holder.
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Mounting Remote Bulb Models For Outdoor Air Sensing
These models have a 5 ft (1.5 m) capillary that establishes the
maximum distance between the case and the outdoor
mounting.
Install the bulb on the outside of the building in the shield
provided (See Fig. 15) where it can be exposed to
representative air temperature, but not to direct sunlight. Mount
the bulb high enough so that accumulated snow, leaves, or
other debris cannot obstruct circulation of air around it, and
where children cannot reach it. Avoid vents from the building.
Install the case at the indoor location selected, fastening the
screws through holes in the back of the case. Bring out the
bulb and tubing through a 3/4 in. (19 mm) hole in the outside
wall, avoiding sharp bends or kinks. Leave excess tubing
coiled near the case. Do not make sharp bends near the case
or bulb.
Slip the bulb through the supports in the shield. Pinch the split
supporting clip until it holds the bulb firmly in position. If the
seal-off tube protrudes from under the shield, bend it under as
shown in Fig. 15.
M7216A
Fig. 13. Removing excess bulb support.
PINCH TOP EDGES OF
HOLDER TOGETHER
AT EACH SEGMENT
CAPILLARY
TUBING
SENSING
BULB
BE SURE EXTENSION TUBE IS
UNDER BULB HOLDER, AS SHOWN
M7217A
Fig. 14. Securing capillary in bulb holder.
4. Place the capillary in the bulb holder channel. Pinch the
top edges of the holder together at each segment. (See
Fig. 14).
5. Insert the bulb holder into the controlled area through the
hole prepared in step 1.
6. Fasten the bulb holder to the duct wall with the screws
provided.
Hold the shield over the mounting position and form a smallradius bend in the tubing. Place the split plug around the tubing
and move the shield into the mounting location as a unit. Push
the split plug into the hole until it is wedged securely in place.
Fasten the shield in place on the wall with the screws provided.
NOTE: If the tubing is properly shaped and the split plug
installed as directed, the shield will cover the split
plug, and the hole in the wall will be hidden from sight.
SPLIT WOOD PLUG
INSERT BULB
IN CLAMP
OUTDOOR
SENSING
BULB
34886A
BULB
SHIELD
SEAL-OFF
TUBE
3/4 IN.
(19 MM)
HOLE IN
WALL
CAPILLARY
TUBING
M8800A
Fig. 15. Mounting bulb in shield outside building.
Mounting L6008A Remote Bulb Controller
Mounting with Guard Bracket
Mount the bulb in the guard bracket as shown in Fig. 16.
Locate the bulb and bracket combination, in freely circulating
air, in the controlled area. With screws provided, fasten the
bracket in place.
11 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
A
Mounting on Suction Line
1. In cooling units with more than one suction line, place
the sensing bulb on the common line.
2. Make certain the bulb is at least 2 ft (0.6 m) from the
point at which the suction line leaves the cooler. This
prevents the outside temperature from being transmitted
to the remote bulb through the copper tubing of the
suction line.
3. Place the remote sensing bulb on the side of the
horizontal suction line between the coil and trap (not on
the trap).
4. Attach the sensing bulb to the suction line with clips or
straps. (See Fig. 17).
5. Coil the excess length of capillary tubing near the
L6008A case.
SUPPORTING
CLIP
SENSOR
M8791A
Wiring
Disconnect power supply before beginning installation to
prevent electrical shock or equipment damage.
All wiring must comply with local codes and ordinances
regarding wire size, type of insulation, enclosure, etc.
Figures 19 through 28 show typical hookups.
When wiring a switch equipped with a 1/4 in. (19 mm) tab
terminal connector, use 18 AWG to 22 AWG (0.8 mm
0.3 mm
2
) gauge wire with an AMP Inc. part no. 2-520129-2
fully insulated flag receptable connector or equivalent.
ENCLOSED
SENSING BULB
PIPE
12 IN.
DJUSTABLE
PIPE
STRAP
2
to
MOUNTING
BRACKET
Fig. 16. Securing remote bulb in clip
when mounting with guard bracket.
SUCTION LINE
COOLER
WALL
COIL
L6008A
CIRCULATOR
LOW LIMIT
CONTROLLER
CAPILLARY
Fig. 17. Attaching remote bulb to horizontal suction line.
REMOTE
BULB
Mounting Surface Mount Models
The L4006H and L6006C are designed for surface mounting
on piping or tanks. Mount the controller directly on the tank
surface using the adjustable mounting bracket as shown in
Fig. 18. The controller can be mounted in any position.
When mounting the L4006H or L6006C on piping, the pipe
should be 1 in. (25 mm) diameter or larger for accurate
temperature sensing. Remove any insulation from the pipe.
Thoroughly scrape off all scale, rust, or paint. Mount the
LEAVES
COOLER
SUCTION
LINE
BULB CLIPS
TO SUCTION LINE
M8805A
AQUASTAT
CONTROLLER CASE
®
M8771B
Fig. 18. Mounting L4006H or L6006C directly on surface.
24 VOLT
THERMOSTAT
LOW WATER
CUTOFF
2
L4006A OR
L4007A
LOW LIMIT
AQUASTAT
CONTROLLER
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
USE L4006E FOR MANUAL RESET.
2
GAS
®
VALV E
PRESSURE
CONTROL
PILOTSTAT
CONTROL
L1
(HOT)
L2
M2856B
1
Fig. 19. Typical gas-fired system with domestic hot water.
controller using adjustable bracket provided. Turn on power.
60-2104—10 12
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
PROTECTORELAY
CONTROL
24 VOLT
THERMOSTAT
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
1
L4006A OR L4007A HIGH
LIMIT CONTROLLER
2
4
3
T
T
IGNITION
BURNER
MOTOR
Fig. 20. Typical oil-fired gravity system.
R
B
INDICATING
W
L6008A
CIRCULATOR AND
LOW LIMIT
CONTROLLER
LIGHT
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
COOLING
EQUIPMENT
Fig. 21. L6008A used to control cooling
equipment and indicating light.
PROTECTORELAY
CONTROL
IGNITION
BURNER
MOTOR
LINE VOLTAGE
LOW VOLTAGE
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
2
L6006C USED AS HIGH LIMIT CONTROL.
3
L6006C USED AS AN OPERATING CONTROL.
4
R-B OPENS, R-W CLOSES ON TEMPERATURE RISE.
1
2
4
3
T
T
HIGH LIMIT
CONTROLLER
CIRCULATOR
AND LOW
LIMIT CONTROL
2
W
R
B
24V
THERMOSTAT
SWITCHING RELAY
3 4
CIRCULATOR
L1
(HOT)
1
L2
OIL VALVE
(IF USED)
M1054B
L1
(HOT)
1
L2
M8780A
L1
(HOT)
L2
1
M8960B
24 VOLT
THERMOSTAT
RA832A
SWITCHING RELAY
TT
XX
2
L4006A OR L4007A LOW LIMIT
AQUASTAT CONTROLLER
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2
USE L4006E FOR MANUAL RESET.
2
1
4
L4006B OR L4007B
CIRCULATOR
AQUASTAT
CONTROLLER
®
®
1
L1
L2
(HOT)
CIRCULATOR
PROTECTORELAY
CONTROL
L4006A OR L4007A
HIGH LIMIT
AQUASTAT
CONTROLLER
®
IGNITION
BURNER
1
2
4
3
T
T
M2855B
Fig. 23. Typical oil-fired hydronic heating system that
provides year-round domestic hot water using RA832A.
24V THERMOSTAT
RA89A RELAY
2
13
CIRCULATOR
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
1
PROTECTION AS REQUIRED.
2
SELECT MODELS HAVE 1/4 IN. (6) TAB TERMINAL FOR W TERMINAL.
2
L6008A CIRCULATOR
LOW LIMIT CONTROLLER
4
W
L4008A OR E
HIGH LIMIT
CONTROLLER
R
B
RA817A
PROTECTORELAY
CONTROL
1
L1
L2
(HOT)
T
1
2
IGNITION
TRANSFORMER
BURNER MOTOR
T
3
4
M8785B
Fig. 24. Typical connection diagram for an oil-fired,
hydronic heating system that provides year-round
domestic hot water using RA817A.
Fig. 22. Typical oil-fired hydronic
system with domestic hot water.
13 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
L1
L2
(HOT)
1
L6006
CIRCULATOR
LOW LIMIT
CONTROL
POWER SUPPLY. PROVIDE DISCONNECT MEANS
1
AND OVERLOAD PROTECTION AS REQUIRED.
2
WHEN USING CIRCULATOR LOW LIMIT CONTROL,
REMOVE L1-L2 JUMPER.
R
AND
W
B
LOW VOLTAGE
LINE VOLTAGE
PILOTSTAT
L1
3
B
R
C1
CIRCULATOR
LINE VOLTAGE
GAS CONTROL
L2
2
L8148A
C2 B1 B2
THERMOSTAT
T
T
1
12212
OIL BURNER RELAY
LINE VOLTAGE
TERMINALS
SERIES 80
M8783C
L4006
HIGH LIMIT
CONTROLLER
MILLIVOLTAGE
THERMOSTAT
MILLIVOLTAGE
SAFETY
SHUTOFF
PILOTSTAT¨
POWER UNIT
VALVE OPERATOR
OPERATOR
COIL
POWER UNIT COIL
PILOT
BURNER
M1156A
Fig. 27. Typical Powerpile System wiring diagram.
HEATING LOAD
NO. 1
L6008G
WW
JUMPER
HEATING LOAD
NO. 2
BB
RR
21
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
1
PROTECTION AS REQUIRED.
L2
L1
(HOT)
M8968B
1
Fig. 28. Typical oil burner installation using L4008G.
Fig. 25. Typical wiring hookup using L6006 or
L6007 with L8148A.
LINE VOLTAGE
CONTROL CIRCUIT
L1
(HOT)
1
L2
LOW VOLTAGE
CONTROL CIRCUIT
L1
(HOT)
1
L2
POWER SUPPLY. PROVIDE DISCONNECT MEANS
1
AND OVERLOAD PROTECTION AS REQUIRED.
L4006
L4006
LINE VOLT
THERMOSTAT
LOW VOLTAGE
THERMOSTAT
1K
ELECTRIC
HEAT RELAY
LOAD
LOAD
M1155A
Fig. 26. Typical systems with 120 volt
electric heat primaries.
OPERATION
For proper selection of settings, follow the boiler manufacturer
recommendations.
High Limit Controller
R-B terminals provide high limit switching function (contacts
open at set point on temperature rise). (See Figures 30 and 31).
R-B terminals shut off burner if water temperature exceeds high
limit setting. Burner restarts when temperature drops to high
limit setting, less differential.
NOTE: On manual reset models, the reset button on the front
of the case must be pushed in to allow the burner to
operate after a high limit shutdown.
60-2104—10 14
BREAKS R-B
MAKES R-W
2
2
ON RISE
BREAKS R-W
MAKES R-B
ON FALL
BREAKS R-B
MAKES R-W
ON RISE
BREAKS R-W
MAKES R-B
ON FALL
INTERSTAGE
DIFFERENTIAL
TEMPERATURE
RISE
SETPOINT
(ADJUSTABLE)
1
DIFFERENCE BETWEEN THE TEMPERATURES AT WHICH THE
TWO SWITCHES MAKE R-W. ADJUSTABLE FROM 3°F TO 10°F
(1.7°C TO 5.6°C) ON STANDARD MODELS, OR FROM 3.6°F TO 12°F
(2.0°C TO 6.7°C); 55°F TO 175°F (13°C TO 79°C) MODELS.
2
TWO SPDT SWITCHES OPERATE IN SEQUENCE. EACH SWITCH
DIFFERENTIAL IS FIXED AT APPROXIMATELY 3°F (1.7°C) ON
STANDARD MODELS, OR AT 3.6°F (2.0°C); 55°F TO 175°F (13°C TO
79°C) MODELS.
LEFT SWITCH
DIFFERENTIAL
RIGHT SWITCH
DIFFERENTIAL
Fig. 29. Operation of L6008G.
BREAKS
ON RISE
2
MAKES
ON FALL
TEMPERATURE
RISE
LEFT SWITCH
DIFFERENTIAL
1
M2999B
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Low Limit Controller
R-B terminals provide low limit switching function (contacts
open at set point on temperature rise). Maintains minimum
boiler temperature for domestic hot water. Turns on boiler at
temperature setting, less differential.
Circulator Controller
R-W terminals provide circulation control function (contacts
close at set point on temperature rise). Prevents circulation of
water that is below the desired heating temperature. Breaks
circulator circuit on temperature drop below setting less
differential; remakes on rise to setting.
L6008G Adjustable Interstage Differential
When the temperature at the sensing element rises above the
set point of the controller, the switch on the right makes R-W. If
the temperature continues to rise through the preselected
interstage differential of the controller, the switch on the left
makes R-W.
Conversely, on a temperature fall, the switch on the left makes
R-B, providing first step switching. If the temperature continues
to fall, the switch on the right makes R-B to provide sequencing
of equipment.
ADJUSTMENTS
Adjusting Differential
Set the differential to correspond with the boiler manufacturer
recommendations. To adjust models with adjustable
differential, rotate the wheel on the back of the snap switch,
(See Fig. 32), until the desired reading is aligned with the
V notch in the frame. The wheel provides an adjustment from
5° F to 30° F (3° C to 17° C). Replace the cover on the
Aquastat Controller.
SETPOINT
(ADJUSTABLE)
1
DIFFERENCE BETWEEN THE TEMPERATURES AT WHICH
THE TWO SWITCHES BREAK ON TEMPERATURE RISE.
SWITCHES OPERATE IN SEQUENCE. RIGHT SWITCH
2
FIRST-ON TEMPERATURE RISE.
RIGHT SWITCH
DIFFERENTIAL
BREAKS
ON RISE
2
MAKES
ON FALL
Fig. 30. Operation of L4008L.
INTERSTAGE
DIFFERENTIAL
1
M4671A
DIFFERENTIAL
WHEEL
1
1
SELECT MODELS HAVE A SCREW TERMINAL INSTEAD
OF TAB TERMINAL.
NOTCH IN
FRAME
SNAP
SWITCH
M8969
Fig. 31. Adjusting the differential.
15 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Adjust the control point to correspond with the boiler
manufacturer recommendations. To adjust, insert a
screwdriver in the slotted screw type head located beneath the
window in the cover. Turn the scale to the desired control point.
Adjusting L6008G Interstage Differential
The L6008G Controller has an adjustable interstage
differential. The set point adjustment knob determines the
temperature at which the right switch operates. The left switch
can be adjusted to operate from 3° F to 10° F (1.7° C to 5.6° C)
above the point of operation of the right switch. See Figure 30
for the operation of the L6008G. The interstage differential is
adjusted by turning the star wheel with a narrow screwdriver
inserted into the rectangular hole in the chassis. (See Fig. 32).
LEFT SWITCH
RIGHT
SWITCH
M8972
STAR WHEEL (INTERSTAGE
DIFFERENTIAL ADJUSTMENT)
1
SELECT MODELS HAVE FOUR TERMINALS.
1
Fig. 32. Interstage differential adjustment on an L6008G.
L6008A Location Differential Calibration
The L6008A1093 is calibrated for applications where the bulb
and controller case are located in the same control space.
If the bulb and controller case are located in separate rooms,
and if the temperature in the two rooms is different, an
adjustment is required. Adjust the dial setting (control space
temperature setting) to compensate for the difference in
temperature.
1. If the L6008A case is located in a room with a higher
temperature than indicated on the dial setting, raise the
dial setting the number of degrees listed in Table 3.
2. If the L6008A case is located in a room with a lower
temperature than indicated on the dial setting, lower the
dial setting the number of degrees listed in Table 3.
Table 3. Temperature Adjustments.
Difference Between Desired
Room Temperature and
Case Temperature Reduce Dial Setting
°F °C °F °C
00—0
533/40.5
10 6 1-1/2 1
15 8 2 1
20 11 2-3/4 2
25 14 3-1/2 2
30 17 4-1/4 3
35 20 5 3
40 22 5-3/4 4
45 25 6-1/2 4
50 28 7 4
55 31 8 5
60 33 8-1/2 5
70 39 10 6
80 45 11-1/2 7
EXAMPLE:
In the example shown in Fig. 33, the L6008A case is
located in a room with a lower temperature than the
controlled space. Adjusting the controlled space setting (dial
setting) is necessary to compensate for the temperature
difference of 35° F (20° C) between the two rooms. Table 3
indicates that the dial setting should be lowered 5° F (3° C)
to compensate for the 35° F (20° C) temperature difference.
Manual Reset
If the device includes manual reset (L4006E, L4008E), be sure
to press the (red) reset button on the front of the case to make
sure that the controller is not locked out on safety. When
checking the system, adjust the limit setting low enough so the
temperature of the controlled medium reaches the high limit
setting. When the limit setting is reached, the Aquastat
Controller locks out and the burner shuts down. When the
temperature of the controlled medium drops to the high limit
setting, less the differential, push the manual reset button to
make the system operative again. Reset the control to the
proper high limit setting.
60-2104—10 16
WALL
REMOTE
SENSING
BULB
CONTROLLED
SPACE
TEMPERATURE
o
F (46oC)
115
ROOM
TEMPERATURE
o
F (27oC)
80
L6008A
CASE
Fig. 33. L6008A calibration.
M8790A
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
CHECKOUT
WARNING
Explosion Hazard.
Can cause serious injury, death or property
damage.
This product is intended for use only in systems with a
pressure relief valve.
Check to make certain that the Aquastat Controller is properly
installed and adjusted. Put the system into operation and
observe the action of the controller through several cycles to
make certain it provides proper control of the system as
described in the OPERATION section. Make any additional
adjustments necessary for assuring comfort requirements.
17 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
MATERIAL SAFETY DATA SHEET
Section 1. Product And Company
Manufacturer: Honeywell Inc., 1985 Douglas Drive North,
Minneapolis, MN 55422.
Identification
Product Name: Heat Conductive Compound
MSDS ID: DS9021
Synonyms: MS1699
Product Use: Heat conductive material used to enhance
contact and heat transfer in temperature sensor applications.
Ingredient CAS Number Percent PEL TVL
#2 Lithium Complex Grease (70%):
Mineral Oil 64742-65-0 35-50
Mineral Oil 64742-62-7 20-25
Lithium Hydrostearate/Sebacate
Complex
Zinc Alkyldithiophosphate 68649-42-3 0-2 — —
Aluminum Paste (30%):
Aluminum, as Al 7429-90-5 20-25
Aliphatic Petroleum Distillates 8052-41-3 10-15
Stearic Acid 57-11-4 1-2 — —
Aromatic Petroleum Distillates 64742-95-6 1-2
Additional Information: Part No. 120650 (0.5 oz tube); Part No. 107408 (4 oz can); Part No. 197007 (5 gallon container). May also
contain minute amounts of lithium and molybdenum lubricant compounds.
68815-49-6 4-9 — —
Date Released: October 8, 1999
NFPA Ratings:
Health 0; Flammability 1; Reactivity 0; Personal Protection B
Section 2. Composition, Information on Ingredients
3
5 mg/m
3
5 mg/m
15 mg/m
2900 mg/m
5 mg/m
3
3
3
3
5 mg/m
3
5 mg/m
10 mg/m
525 mg/m
3
5 mg/m
3
3
Section 3. Hazard Identification
Acute Health Effects:
Skin: Excessive contact may cause skin irritation and
dermatitis.
Eye: Direct contact with eye will cause irritation.
Inhalation: No adverse effects are expected.
Ingestion: Ingestion of product may cause nausea, vomiting
and diarrhea.
Chronic Health Effects:
Existing skin rash or dermatitis may be aggravated by
repeated contact.
OSHA Hazard Classifications: None.
Carcinogenicity: Not considered to be a carcinogen by
either OSHA, NTP, IARC, or ACGIH.
Section 4. First Aid Measures
Eye Contact: Flush eyes with water for 15 minutes. Remove
any contact lenses and continue to flush. Obtain medical
attention if irritation develops and persists.
Skin Contact: Remove excess with cloth or paper. Wash
thoroughly with mild soap and water. Obtain medical
attention if irritation develops and persists.
Ingestion: Contact physician or local poison control center
immediately.
Inhalation: Remove patient to fresh air and obtain medical
attention if symptoms develop.
Section 5. Fire Fighting Measures
Material Flash Point: > 383° F (195° C). Will burn if exposed
to flame.
Extinguishing Media: Carbon dioxide, dry chemical or foam.
Special Fire Fighting Procedures: None.
Explosion Hazards: None. Aluminum powder can react with
water to release flammable hydrogen gas. In this form of the
product, this reaction is not expected.
60-2104—10 18
L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS
Section 6. Accidental Release Measures
Scrape up and dispose of as solid waste in accordance with
state and federal regulations.
Section 7. Handling and Storage
Store in dry place. Keep container closed when not in use.
Section 8. Exposure Controls and Personal Protection.
Ventilation: No special ventilation is required when working
with this product.
Respiratory Protection: None required.
Eye Protection: Not normally required. However, use
chemical safety goggles or faceshield if potential for eye
contact exists, especially if material is heated.
Hand/Clothing Protection: Not normally required. Protective
gloves and clothing are recommended, as material is
difficult to remove from skin and clothing.
Other Protective Equipment: None required.
Section 9. Physical and Chemical Properties
Appearance/Odor: Aluminum color, semi-solid material,
pleasant odor.
Solubility in Water: Negligible.
Reactivity: Hazardous polymerization will not occur.
Incompatibilities: Strong oxidizing agents and halogens.
Hazardous Decomposition Products: Carbon dioxide,
carbon monoxide.
Section 11. Toxicology Information.
No data available.
Section 12. Ecological Information
Chemical Fate Information: Hydrocarbon components will
biodegrade in soil; relatively persistent in water.
Section 13. Disposal Consideration
Dispose of as solid waste in accordance with local, state
and federal regulations.
Section 14. Transportation Information
DOT Classification: Not classified as hazardous.
Section 15. Regulatory Information
SARA Title III Supplier Notification: Include in Section
311/312 inventory reports if amounts exceed 10,000
pounds. Aluminum compounds are subject to the reporting
requirements under Section 313 of Emergency Planning
and Community Right-To-Know Act of 1986 (40 CFR 372).
Ingredients listed in TSCA Inventory.
Specific Gravity: 0.86.
Section 10. Stability and Reactivity
Stability: Stable.
Section 16. Other Information
This information is furnished without warranty, expressed or
implied, except that it is accurate to the best of our
knowledge.
19 60-2104—10
L4006,7,8; L6006,7,8 AQUASTAT
®
CONTROLLERS
Automation and Control Solutions
Honeywell International Inc. Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9
customer.honeywell.com
® U.S. Registered Trademark
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