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HONEYWELL HOME Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical - Single Function

HONEYWELL HOMESingle Function

HONEYWELL HOME Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical

The Honeywell Home L4006A1959 is a single-function immersion controller designed for high-limit applications. It features a fixed 2°F differential temperature, vertical mounting orientation, and includes an…

SKU 3G-OTH-69832

Brand

HONEYWELL HOME

Item

Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical

Category

Single Function

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Technical Specifications

HONEYWELL HOME

Manufacturer Part Number

L4006A1959 

Type

40°F Min, Horizontal/Vertical 

Max

180°F 

Switch

1

Application

High Limit 

Mounting Orientation

Vertical 

Differential Temperature

2°F Fixed 

Auto/Manual Switch Included

Yes

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HONEYWELL HOME Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell Home L4006A1959 is a single-function immersion controller designed for high-limit applications. It features a fixed 2°F differential temperature, vertical mounting orientation, and includes an auto/manual switch. This controller operates within a 40°F to 180°F range and is configured for horizontal or vertical installation with one switch.

Used in

Common applications for HONEYWELL HOME

Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.

Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.

Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.

Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.

Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.

HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME 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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