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WHITE-RODGERSSurface Mount Limit Controls

WHITE-RODGERS 3L11-170 Surface Mount Limit Control

The WHITE-RODGERS Automatic Temperature Controller (Open on Rise) is a surface-mount limit control with SPST, auto reset, and a 30°F differential. It closes at 140°F and opens at 170°F (MPN 3L11-170).

SKU 3G-OTH-70124

Also listed as: 3L11170 · 3L11 170

Brand
WHITE-RODGERS
Item
3L11-170 Surface Mount Limit Control
Part Number
3L11-170
Category
Surface Mount Limit Controls
Available to Order
Also known as:3L11-170WHITE-RODGERS
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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

WHITE-RODGERS
Manufacturer Part Number
3L11-170
Type
SPST, Auto Reset, 30°F
Closing
140°F
Opening
170°F

Technical Documents

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WHITE-RODGERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHITE-RODGERS Automatic Temperature Controller (Open on Rise) is a surface-mount limit control with SPST, auto reset, and a 30°F differential. It closes at 140°F and opens at 170°F (MPN 3L11-170).

Frequently Asked Questions

What is the White-Rodgers 3L11-170 automatic temperature controller used for?

The White-Rodgers 3L11-170 is a surface-mount limit control used in HVAC and industrial heating systems to prevent overheating. It opens the circuit at 170°F and closes at 140°F, with automatic reset and a 30°F differential, protecting equipment like furnaces and boilers.

What are the specifications of the White-Rodgers 3L11-170?

The White-Rodgers 3L11-170 is an SPST automatic reset temperature controller with a 30°F differential. It opens on rise at 170°F and closes at 140°F. It is a surface-mount limit control, part number 3L11-170, from the White-Rodgers brand.

Where to buy the White-Rodgers 3L11-170 worldwide?

You can source the White-Rodgers 3L11-170 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 on this surface-mount limit control.

How to install the White-Rodgers 3L11-170 temperature controller?

Install the White-Rodgers 3L11-170 by mounting it on a clean surface near the heat source. Ensure proper electrical connections per the wiring diagram. The auto-reset function requires no manual intervention. Always follow local codes and the manufacturer's instructions for safe operation.

Used in

Common applications for WHITE-RODGERS
Residential furnace replacement — White-Rodgers 767A-377 hot surface igniter for Trane gas furnaces
Commercial HVAC control retrofits — White-Rodgers 90-T60C3 Class 2 transformer for 24V control circuits
Hydronic zone heating systems — White-Rodgers 13 61 104S1 2-way zone valve for multi-zone temperature control
Plenum temperature regulation — White-Rodgers 05D51 035S1 fan and limit control for forced-air furnaces
OEM furnace control board replacement — White-Rodgers 50N02A-820 integrated ignition control for Trane systems
Fan relay and transformer integration — White-Rodgers 90 118ES1 for compact HVAC control panels
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WHITE-RODGERS Products

3G Electric supplies WHITE-RODGERS surface mount limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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