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Honeywell Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical - Single Function
HoneywellSingle Function

Honeywell Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical

The Honeywell L4006A1967 is a single-function immersion controller designed for low-limit applications. It features a 5°F to 30°F adjustable differential temperature and includes an auto/manual switch. This…

SKU 3G-OTH-70094

Brand
Honeywell
Item
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical
Category
Single Function
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Technical Specifications

Honeywell
Manufacturer Part Number
L4006A1967
Type
100°F Min, Horizontal/Vertical
Max
240°F
Switch
1
Application
Low Limit
Mounting Orientation
Vertical
Differential Temperature
5°F to 30°F Adjustable
Auto/Manual Switch Included
Yes

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell L4006A1967 is a single-function immersion controller designed for low-limit applications. It features a 5°F to 30°F adjustable differential temperature and includes an auto/manual switch. This controller is intended for vertical mounting and operates within a 100°F to 240°F range.

Frequently Asked Questions

What is the Honeywell L4006A1967 immersion controller used for?

The Honeywell L4006A1967 is a single-function immersion controller used for low-limit temperature applications in heating systems. It monitors and controls fluid temperature, typically in boilers or water heaters, to prevent overcooling. The adjustable differential (5°F to 30°F) and auto/manual switch provide flexible operation.

What are the specifications of the Honeywell L4006A1967?

The Honeywell L4006A1967 has a temperature range of 100°F min to 240°F max, with a 5°F to 30°F adjustable differential. It is designed for vertical mounting, includes an auto/manual switch, and is rated for low-limit applications. The manufacturer part number is L4006A1967.

Where to buy the Honeywell L4006A1967 worldwide?

You can source the Honeywell L4006A1967 immersion controller through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Honeywell components for commercial and industrial systems.

How to install the Honeywell L4006A1967 immersion controller?

Install the Honeywell L4006A1967 in a vertical orientation, ensuring the immersion well is fully inserted into the fluid. Wire the controller per the provided diagram, connecting the auto/manual switch as needed. Set the differential between 5°F and 30°F based on system requirements. Always follow local codes and the manufacturer's instructions.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell single function. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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