Ranco O10-1419 Temperature Control

The Ranco O10-1419 Temperature Control is a heavy-duty low temperature refrigeration control specifically engineering for extra-low range applications, including self-contained domestic and commercial freezers, walk-in coolers, and refrigeration display cases. Built with a NEMA 1 enclosure and a non-conductive cover, this SPST cold control provides a reliable Normally Closed switch action that opens on temperature rise to maintain precise thermal stability within a range of -35°F to 15°F. This unit features laser-welded bellows for extended service life and a 72-inch capillary for versatile sensor placement in harshenvironments.

For technicians requiring granular field adjustments, the O10-1419 utilizes a 7-revolution range adjustment screw and a wide range adjustable differential between 3°F and 20°F. The constant cut-in design ensures that your HVAC/R equipment restarts at a consistent temperature, preventing short-cycling and protecting compressor longevity. With a maximum pressure rating of 400 PSI and a rugged plated steel frame, this Robertshaw Ranco O Series control is the professional standard for critical cold-chain management.

Key Benefits:

• Universal Compatibility: Replaces a wide array of OEM controls for commercial refrigeration walkthroughs and reach-in units.
• Precise Customization: Features a high-accuracy adjustable temperature differential to meet specific manufacturer specifications.
• Durable Construction: The heavy-duty plated steel frame and hardware are designed to thrive in industrial-grade moisture and high-vibration contexts.
• Ease of Installation: Equipped with a 72" capillary tube and front-located captive cover screws for rapid field maintenance.

Common Questions:

Is the differential adjustment fixed or variable on this model?
The Ranco O10-1419 features a fully adjustable differential ranging from 3°F to 20°F, allowing for precise control of the cut-in and cut-out points for specific cooling loads.

Can this control be mounted in any orientation?
Yes, the Ranco O Series is designed to be position-insensitive and can be mounted horizontally or vertically without compromising the mechanical temperature sensing accuracy.

What is the switch action for the O10-1419?
This is an SPST switch that is designated to Open Low (Open on Temp Fall) or Open on Rise depending on the specific wiring and terminal configuration required for your refrigeration cycle.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.