We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

HONEYWELL HOME Immersion Controller: High Limit, 120°F Min, 240°F Max, Horizontal/Vertical - Single Function
HONEYWELL HOMESingle Function

HONEYWELL HOME Immersion Controller: High Limit, 120°F Min, 240°F Max, Horizontal/Vertical

The Honeywell Home L8148J1009 is a single-function immersion controller designed for high-limit applications. It features an automatic/manual reset type, a fixed 8°F differential temperature, and includes an…

SKU 3G-OTH-69897

Brand
HONEYWELL HOME
Item
Immersion Controller: High Limit, 120°F Min, 240°F Max, Horizontal/Vertical
Category
Single Function
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
L8148J1009
Type
120°F Min, Horizontal/Vertical, Low Volt
Max
240°F
Switch
8
Reset Type
Automatic/Manual Reset
Application
High Limit
Mounting Orientation
Horizontal
Differential Temperature
8°F Fixed
Auto/Manual Switch Included
Yes

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Honeywell Home L8148J1009 is a single-function immersion controller designed for high-limit applications. It features an automatic/manual reset type, a fixed 8°F differential temperature, and includes an auto/manual switch. This controller is intended for horizontal mounting orientation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Honeywell Home L8148J1009 immersion controller used for?

The Honeywell Home L8148J1009 is a single-function immersion controller for high-limit applications. It monitors temperature in boilers or tanks and shuts down the system if the temperature exceeds the 240°F maximum setpoint, protecting equipment from overheating.

What are the specifications of the Honeywell Home L8148J1009?

The Honeywell Home L8148J1009 has a 120°F minimum and 240°F maximum temperature range, an 8°F fixed differential, automatic/manual reset, and an 8-switch configuration. It includes an auto/manual switch and is designed for horizontal mounting orientation.

Where to buy the Honeywell Home L8148J1009 worldwide?

3G Electric supplies the Honeywell Home L8148J1009 immersion controller worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this high-limit controller to your facility, regardless of location.

How to install the Honeywell Home L8148J1009 immersion controller?

Install the Honeywell Home L8148J1009 in a horizontal orientation, ensuring the immersion well is fully inserted into the boiler or tank. Wire per the low-voltage diagram, set the high-limit to 240°F max, and test the automatic/manual reset function before commissioning.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Immersion Controller: High Limit, 180°F Min, 240°F Max, Vertical, 7 Switch, Low Volt, 180°F to 240°F (MPN L8148E1299)
HONEYWELL HOME
Immersion Controller: High Limit, 180°F Min, 240°F Max, Vertical, 7 Switch, Low Volt, 180°F to 240°F (MPN L8148E1299)
Immersion Controller: High Limit, 130°F Min, 240°F Max, Vertical, 3 Switch, Low Volt, 130°F to 240°F (MPN L8124E1016)
HONEYWELL HOME
Immersion Controller: High Limit, 130°F Min, 240°F Max, Vertical, 3 Switch, Low Volt, 130°F to 240°F (MPN L8124E1016)
Immersion Controller: High Limit, 130°F Min, 240°F Max, Vertical, 4 Switch, Low Volt, 130°F to 240°F (MPN L8124G1020)
HONEYWELL HOME
Immersion Controller: High Limit, 130°F Min, 240°F Max, Vertical, 4 Switch, Low Volt, 130°F to 240°F (MPN L8124G1020)
Immersion Controller: High Limit, 130°F Min, 240°F Max, Horizontal, 5 Switch, Line Volt/Low Volt (MPN L8124L1011)
HONEYWELL HOME
Immersion Controller: High Limit, 130°F Min, 240°F Max, Horizontal, 5 Switch, Line Volt/Low Volt (MPN L8124L1011)
Immersion Controller: Circulator/High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal, 1 Switch (MPN L6006A1145)
HONEYWELL HOME
Immersion Controller: Circulator/High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal, 1 Switch (MPN L6006A1145)
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch (MPN L4008A1015)
HONEYWELL HOME
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch (MPN L4008A1015)

More from HONEYWELL HOME

View all HONEYWELL HOME parts
Immersion Controller: High Limit, 100°F Min, 200°F Max, Vertical, 1 Switch, Millivolt, Breaks (MPN L4080B1352)
HONEYWELL HOME
Immersion Controller: High Limit, 100°F Min, 200°F Max, Vertical, 1 Switch, Millivolt, Breaks (MPN L4080B1352)
Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical, 1 Switch (MPN L4006A1959)
HONEYWELL HOME
Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical, 1 Switch (MPN L4006A1959)
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch (MPN L4006A1017)
HONEYWELL HOME
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch (MPN L4006A1017)
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal, 1 Switch, Millivolt (MPN L4006A2007)
HONEYWELL HOME
Immersion Controller: High Limit/Low Limit, 100°F Min, 240°F Max, Horizontal, 1 Switch, Millivolt (MPN L4006A2007)
Immersion Controller: High Limit, 180°F Min, 240°F Max, Vertical, 6 Switch, Line Volt/Low Volt (MPN L8148E1265)
HONEYWELL HOME
Immersion Controller: High Limit, 180°F Min, 240°F Max, Vertical, 6 Switch, Line Volt/Low Volt (MPN L8148E1265)
Circulator Controller: Circulator, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch, Millivolt (MPN L4008B1013)
HONEYWELL HOME
Circulator Controller: Circulator, 100°F Min, 240°F Max, Horizontal/Vertical, 1 Switch, Millivolt (MPN L4008B1013)
Aquastat Controller: High Limit, 100°F Min, 240°F Max, Horizontal/Vertical, Millivolt, Breaks (MPN L4008E1305)
HONEYWELL HOME
Aquastat Controller: High Limit, 100°F Min, 240°F Max, Horizontal/Vertical, Millivolt, Breaks (MPN L4008E1305)
High Limit Controller: High Limit, 130°F Min, 270°F Max, Horizontal/Vertical, 1 Switch, Millivolt (MPN L4006E1091)
HONEYWELL HOME
High Limit Controller: High Limit, 130°F Min, 270°F Max, Horizontal/Vertical, 1 Switch, Millivolt (MPN L4006E1091)