Honeywell L4007, L6008, L6007, L6006, L4008 Mounting With Bulb Compression Fitting, Duct Mounting

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

CLAMP B

CLAMP SCREWS (2)

CLAMP A

BULBBULB

COMPRESSION

JAWS

SPREAD JAWS

TO FIT OVER

RIDGE ON

WELL SPUD

FITTING

SEALING WASHER

SCREWDRIVER

MOUNTING CLAMP

DRAW

 

 

 

 

 

NUT

 

 

MOUNTING

SPUD

 

 

 

 

CLAMP

WELL

B

 

 

 

BULB

 

TUBING

 

 

 

 

M8777A

 

 

 

A

 

 

Fig. 8. Immersion well fitting.

 

NOTCHES FOR

 

 

 

 

27-1/2 IN.

CAPILLARY

 

 

 

 

(70 MM)

TUBE (4)

 

 

 

 

SENSOR

7/8 IN. (22 MM)

 

 

 

 

 

DIAMETER

 

 

 

 

 

KNOCKOUT

 

 

 

 

 

BOTH ENDS

 

 

 

 

 

200

220

 

 

 

 

 

 

 

 

 

180

 

240

 

 

 

 

 

 

 

 

0

 

 

 

 

 

16

 

 

 

 

 

 

140

120

100

 

 

1

 

 

 

 

 

 

 

 

 

LEFT SNAP

 

SWITCH

 

(NO. 2)

10 FT. (3.0 M)

 

 

CAPILLARY

RIGHT SNAP

TUBE

 

SWITCH (NO. 1)

MOUNTING

 

HOLES (3)

1 SELECT MODELS HAVE SIX TERMINALS.

M4673A

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).

INSERTION LENGTH

APPROX. 3-3/16 IN. (81 MM)

SPLIT SLEEVE

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

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

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Contents Contents FeaturesGeneral Specifications Ordering InformationApprovals Finish Gray DimensionsAccessories and Parts MountingStandard Knockout Standard Models Switching On Range Differential Insertion aModel Application Rise Available Options Switching On Range Differential Insertion a L6006, L6007, L6008 Controller Spdt Switching Specifications When Installing This Product… InstallationElectrical Shock Hazard Can cause serious injury or death Installing Direct Immersion Models L4006C, L6006B Mounting Immersion WellMounting With Capillary Compression Fitting Mounting With Bulb Compression FittingDuct Mounting Mounting L6008A Remote Bulb Controller Mounting Remote Bulb Models For Outdoor Air SensingMounting with Guard Bracket Mounting Surface Mount Models WiringMounting on Suction Line Typical oil-fired gravity system Operation High Limit ControllerAdjusting Differential AdjustmentsL6008G Adjustable Interstage Differential Low Limit ControllerManual Reset Adjusting L6008G Interstage DifferentialL6008A 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.