Honeywell L6008, L4007, L6007, L6006, L4008 specifications Switching On Range Differential Insertion a

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L4006,7,8; L6006,7,8 AQUASTAT® CONTROLLERS

Table 1. L4006, L4007, L4008 Controller (SPST Switching) Specifications. (Cont.)

 

 

 

Midscale

 

Switching On

 

 

 

 

Range

Differential

Insertiona

Temperature

 

 

Model

Application

°F (°C)

°F (°C)

Rise

 

Available Options

L4006G

High limit

100° F to 200° F

10° F (6° C) fixed

Horizontal

Two switches

External adjustment knob.

 

and

(38° C to 93° C)

 

 

break

Insulation depth 4 in.

 

circulator

 

 

 

simultaneously

 

(102 mm).

 

control

 

 

 

 

Factory-set stop at

 

 

 

 

 

 

 

160° F (71° C).

 

 

 

 

 

 

Celsius scale markings.

 

 

 

 

 

 

Without well.

L4007A

High or low

100° F to 240° F

2° F or 5° F

Horizontal or

Breaks

Insulation depth

 

limit

(38° C to 116° C)

(1° C or 3° C)

vertical

 

 

1-1/2 in. or 3 in.

 

 

 

fixed,

 

 

 

(38 mm or 76 mm).

 

 

 

5° F to 30° F

 

 

 

 

 

 

 

(3° C to 17° C)

 

 

 

 

 

 

 

adjustable

 

 

 

 

L4007B

Circulator

100° F to 240° F

5° F (3° C) fixed

Vertical

Makes

Celsius scale markings.

 

 

(38° C to 116° C)

or

 

 

 

 

 

 

 

5° F to 30° F

 

 

 

 

 

 

 

(3° C to 17° C)

 

 

 

 

 

 

 

adjustable

 

 

 

 

L4008A

High or low

100° F to 240° F

5° F (3° C) fixed,

Remote bulb

Breaks

Remote capillary

 

limit

(38° C to 116° C)

5° F to 30° F

direct

 

 

5-1/2 ft (1.7 m),

 

 

or

(3° C to 17° C)

immersion

 

 

8-1/2 ft (2.6 m) or

 

 

130° F to 270° F

adjustable

 

 

 

10 ft (3.0 m).

 

 

(54° C to 132° C)

 

 

 

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

5° F (3° C) fixed

Remote bulb

Makes

Capillary 5-1/2 ft

 

 

(38° C to 116° C)

or

direct

 

 

(1.7 m).

 

 

 

5° F to 30° F

immersion

 

 

 

 

 

 

(3° C to 17° C)

 

 

 

 

 

 

 

adjustable

 

 

 

 

L4008Eb

High limit

40° F to 80° F

Manual reset

Remote bulb

Breaks

Factory-set scale stops at

 

 

(4° C to 27° C) or

 

 

 

 

140°, 200°, or 250° F (60°,

 

 

130° F to 270° F

 

 

 

 

93°, or 121° C).

 

 

(54° C to 132° C)

 

 

 

Capillary 5-1/2 ft or

 

 

 

 

 

 

 

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

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Contents Features ContentsGeneral Specifications Ordering InformationApprovals Finish Gray DimensionsAccessories and Parts MountingStandard Knockout Switching On Range Differential Insertion a Standard ModelsModel Application Rise Available Options Switching On Range Differential Insertion a L6006, L6007, L6008 Controller Spdt Switching Specifications Installation When Installing This Product…Electrical Shock Hazard Can cause serious injury or death Installing Direct Immersion Models L4006C, L6006B Mounting Immersion WellMounting With Bulb Compression Fitting Mounting With Capillary Compression FittingDuct Mounting Mounting Remote Bulb Models For Outdoor Air Sensing Mounting L6008A Remote Bulb ControllerMounting with Guard Bracket Wiring Mounting Surface Mount ModelsMounting on Suction Line Typical oil-fired gravity system Operation High Limit ControllerAdjusting Differential AdjustmentsL6008G Adjustable Interstage Differential Low Limit ControllerAdjusting L6008G Interstage Differential Manual ResetL6008A Location Differential Calibration Checkout Material Safety Data Sheet Exposure Controls and Personal Protection Accidental Release MeasuresHandling and Storage Physical and Chemical PropertiesAutomation and Control Solutions

L6006, L4008, L6008, L6007, L4007 specifications

Honeywell has long been a leader in the field of heating, ventilation, and air conditioning (HVAC) controls, and its range of controls including the L4007, L6007, L6008, L4008, and L6006 models exemplifies this commitment to innovation, reliability, and energy efficiency.

The L4007 series is designed primarily for low-pressure applications, providing accurate control over gas and oil burners. With features such as adjustable differential settings, this series ensures that the heating systems operate optimally, enhancing both performance and safety. The robust construction and weather resistance make the L4007 an ideal choice for a variety of heating applications.

In contrast, the L6007 series takes it a step further by incorporating advanced technologies for more complex heating systems. These thermostats offer features like dual setpoint capabilities, temperature calibration, and improved diagnostics. They are particularly suited for commercial applications, where precision is essential for maintaining comfortable environments.

The L6008 expands on these features by introducing programmable capabilities. Users can tailor their heating needs according to specific schedules, leading to more efficient energy use. This model incorporates smart technology, allowing for integration with other smart home devices, which adds an extra layer of convenience for homeowners.

For those requiring more comprehensive control, the L4008 offers superior compatibility and flexibility. This model can manage multiple stages of heating or cooling and is perfect for systems that demand high degrees of control. With built-in protections against overheating and malfunction, the L4008 ensures a safe operation for all heating systems.

The L6006 offers a unique solution for applications that require both heating and cooling capabilities. This model is designed for versatility, making it suitable for a range of environments, from residential to commercial. Its user-friendly interface and precise control settings simplify the operation and management of HVAC systems.

Overall, Honeywell’s L4007, L6007, L6008, L4008, and L6006 models reflect the brand's dedication to providing high-quality, reliable, and efficient control solutions for diverse heating and cooling needs. They are engineered with advanced technologies that prioritize user comfort, energy efficiency, and system protection, making them essential tools for modern HVAC applications.