Ranco G1-4675 Control

The Ranco G1-4675 Control is a heavy-duty remote bulb temperature control engineered for high-temperature heating applications, specifically within commercial steam table applications and industrial food service equipment. This SPST (Single Pole Single Throw) thermostat operates on a temperature rise to open the circuit, providing reliable regulation between 50°F and 248°F. Built for durability in demanding environments, the G1-4675 features a fixed 9°F differential to maintain consistent thermal stability and prevent excessive equipment cycling. The unit is equipped with a 48-inch capillary tube, offering versatile mounting options for remote sensing, and a 1/4" x 5-1/2" sensing bulb for precise thermal response. As a direct universal replacement for the G1-2512 and other Robertshaw thermal controls, this high-limit switch ensures seamless compatibility with existing HVACR heating systems. For technicians in the field, this mechanical temperature controller provides the rugged performance needed to handle line-voltage switching without complex electronic programming.

Key Benefits:

• Broad Operating Range: Covers 50°F to 248°F (10°C to 120°C), making it suitable for high-intensity heating and steam regulation.
• Optimized Differential: The fixed 9-degree differential ensures accurate on/off regulation while protecting relay contacts from short-cycling.
• Flexible Installation: Features a generous 48-inch capillary length to facilitate varied positioning of the sensing element away from the control body.
• Industrial-Grade Build: Robust SPST switch design rated for high-amperage heating loads in commercial kitchens and industrial plants.

Common Questions:

What is the primary application for the Ranco G1-4675?
This control is primarily utilized in steam table applications and commercial food warmers where precise, high-limit temperature management is critical for safety and operational efficiency.

Can the capillary tube be shortened or modified if it is too long?
No, the capillary tube is a sealed system containing a thermal sensing fluid. Cutting, kinking, or crimping the tube will destroy the calibration and render the control inoperable.

Is this a cooling or heating control?
The G1-4675 is specifically designed for heating control, featuring contacts that open on temperature rise to cut power to heating elements once the setpoint is reached.

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.