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HONEYWELL HOME Immersion Controller: High Limit, 130°F Min, 240°F Max, Horizontal, 5 Switch - Triple Function
HONEYWELL HOMETriple Function

HONEYWELL HOME Immersion Controller: High Limit, 130°F Min, 240°F Max, Horizontal, 5 Switch

The Honeywell Home L8124L1011 is a triple-function immersion controller designed for high-limit applications. It features a 130°F minimum and 240°F maximum temperature range, with a 10°F to 25°F adjustable…

SKU 3G-OTH-67596

Brand
HONEYWELL HOME
Item
Immersion Controller: High Limit, 130°F Min, 240°F Max, Horizontal, 5 Switch
Category
Triple Function
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
L8124L1011
Type
130°F Min, Horizontal, Line Volt/Low Volt
Max
240°F
Switch
5
Application
High Limit
Mounting Orientation
Horizontal
Differential Temperature
10°F to 25°F Adjustable (Low Limit)
Auto/Manual Switch Included
Yes

Technical Documents

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

Product Description

The Honeywell Home L8124L1011 is a triple-function immersion controller designed for high-limit applications. It features a 130°F minimum and 240°F maximum temperature range, with a 10°F to 25°F adjustable differential for low-limit control. This unit includes an auto/manual switch, mounts horizontally, and supports line volt/low volt switching.

Frequently Asked Questions

What is the Honeywell Home L8124L1011 immersion controller used for?

The Honeywell Home L8124L1011 is a triple-function immersion controller for high-limit applications in hydronic heating systems. It monitors water temperature and shuts down the burner if the limit is exceeded, with an adjustable low-limit differential of 10°F to 25°F.

What are the specifications of the Honeywell Home L8124L1011?

The Honeywell Home L8124L1011 has a 130°F minimum and 240°F maximum temperature range, adjustable low-limit differential of 10°F to 25°F, horizontal mounting, 5 switches, and includes an auto/manual switch. It supports line volt/low volt switching.

Where to buy the Honeywell Home L8124L1011 worldwide?

3G Electric supplies the Honeywell Home L8124L1011 immersion controller worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this triple-function high-limit controller to your facility, wherever it is located.

How to install the Honeywell Home L8124L1011 immersion controller?

Install the Honeywell Home L8124L1011 horizontally in the boiler well, ensuring proper immersion for accurate temperature sensing. Wire per the line volt/low volt schematic, set the high-limit to 240°F max, and adjust the low-limit differential between 10°F and 25°F as needed.

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 triple function. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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