WHITE-RODGERS Temperature Fan Controller: Open on Rise, SPDT, 120°F Closing, 140°F Opening
The WHITE-RODGERS Temperature Fan Controller (Open on Rise) is a surface-mount limit control with SPDT switching, auto reset, and a 20°F differential. It closes at 120°F and opens at 140°F (MPN 3L03-140).
SKU 3G-OTH-69088
Also listed as: 3L03140 · 3L03 140
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
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Product Description
The WHITE-RODGERS Temperature Fan Controller (Open on Rise) is a surface-mount limit control with SPDT switching, auto reset, and a 20°F differential. It closes at 120°F and opens at 140°F (MPN 3L03-140).
Frequently Asked Questions
What is the White-Rodgers 3L03-140 temperature fan controller used for?
The White-Rodgers 3L03-140 is a surface-mount limit control used in HVAC systems to regulate fan operation based on temperature. It opens on temperature rise at 140°F and closes at 120°F, with a 20°F differential and automatic reset, ensuring safe equipment cycling.
What are the specifications of the White-Rodgers 3L03-140?
The White-Rodgers 3L03-140 is an SPDT, auto-reset temperature fan controller with a 20°F differential. It opens at 140°F and closes at 120°F. This surface-mount limit control is designed for HVAC applications requiring reliable temperature-based fan switching.
Where to buy the White-Rodgers 3L03-140 worldwide?
3G Electric supplies the White-Rodgers 3L03-140 temperature fan controller worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the White-Rodgers 3L03-140 temperature fan controller?
Mount the White-Rodgers 3L03-140 securely on a clean surface per the manufacturer's instructions. Ensure proper electrical connections for SPDT operation. Verify the opening (140°F) and closing (120°F) setpoints with a thermometer. Always disconnect power before installation and follow local codes.
Used in
Common applications for WHITE-RODGERSWHITE-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.
