Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
HONEYWELL HOME L4080B1352 Immersion Controller, High Limit, 100-200°F, Vertical - Single Function
HONEYWELL HOMESingle Function

HONEYWELL HOME L4080B1352 Immersion Controller, High Limit, 100-200°F, Vertical

<p>The Honeywell Home L4080B1352 is a single-function immersion controller designed for high-limit applications. It features a temperature range of 100°F to 200°F, with a fixed 8°F differential. This…

SKU 3G-OTH-70046

Brand
HONEYWELL HOME
Item
L4080B1352 Immersion Controller, High Limit, 100-200°F, Vertical
Part Number
L4080B1352
Category
Single Function
Available to Order
Also known as:L4080B1352HONEYWELL HOME
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
L4080B1352
Type
100°F Min, Vertical, Millivolt, Breaks
Max
200°F
Switch
1
Application
High Limit
Mounting Orientation
Vertical
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

<p>The Honeywell Home L4080B1352 is a single-function immersion controller designed for high-limit applications. It features a temperature range of 100°F to 200°F, with a fixed 8°F differential. This vertical-mounting controller is millivolt-operated and breaks the circuit on temperature rise. It includes an auto/manual switch for added flexibility.</p><p>Ideal for industrial heating systems, boilers, and process equipment, this controller ensures reliable over-temperature protection. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the temperature range and differential of the L4080B1352?

The L4080B1352 has a temperature range of 100°F to 200°F (min to max) and a fixed differential of 8°F.

Does this controller include an auto/manual switch?

Yes, the L4080B1352 includes an auto/manual switch.

Used in

Common applications for HONEYWELL HOME
Commercial rooftop units — Honeywell Home VR8345K4809 dual-stage gas valve for direct spark ignition
Industrial boilers — Honeywell Home L6006A1145 immersion controller for high-limit and circulator control
Hydronic heating systems — Honeywell Home L4081B1047 circulator/high-limit controller with millivolt switching
Radiant floor heating — Honeywell Home L7224U1002 dual-function controller for high and low limit protection
Gas-fired furnaces — Honeywell Home VR8345M4302 single-stage gas valve for intermittent pilot ignition
Steam boilers — Honeywell Home L6081A1036 high/low limit controller with fixed differential
Not sure this is the right part? Photo-identify it→

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 →

More from HONEYWELL HOME

View all HONEYWELL HOME parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first