Robertshaw 5330-001 Control

The Robertshaw 5330-001 is a high-limit 1100 series hydraulic gas thermostat designed for heavy-duty commercial cooking equipment. Engineering for precision temperature regulation, this Robertshaw control features a temperature range of 175°F to 550°F, making it a critical component for commercial deep fryers and griddles that require consistent heat cycles. It utilizes a 72-inch capillary for flexible positioning within the appliance chassis and an "Open Hi" circuit configuration. As a reliable HVACR replacement part, it incorporates a positive "OFF" position for manual system shutdown. This gas oven thermostat is often found in OEM applications where accurate thermal sensing and mechanical durability are non-negotiable. Contractors rely on this specific Robertshaw 5330 series model for its robust millivolt or line voltage switching capabilities, ensuring the safety and performance of the gas control valve is maintained under high-demand kitchen environments.

Key Benefits

• Compatible with high-temperature commercial kitchen equipment requiring a 175-550°F operating range.
• Features a 72-inch capillary length for simplified routing in cramped equipment interiors.
• Engineered as a direct replacement for Robertshaw 1100 series controls to minimize downtime.
• Includes an integrated "OFF" detent to ensure complete gas circuit interruption.
• Built with durable hydraulic bellows to resist mechanical fatigue during frequent thermal cycling.

Common Questions

How do I verify the capillary length needed for my fryer?
The Robertshaw 5330-001 includes a 72-inch lead. Always measure the existing path from the bulb mounting bracket to the control manifold; excess capillary can be carefully coiled, but it must never be kinked or cut.

Can this thermostat replace a millivolt gas valve controller?
Yes, this model is frequently used in systems utilizing millivolt safety valves, provided the temperature range and bulb dimensions align with the original manufacturer specifications.

What causes a hydraulic thermostat to fail prematurely?
Most failures in a 5330-001 control result from physical damage to the capillary or bulb, leading to a loss of the internal fluid charge, which prevents the bellows from actuating the switch contacts.

This item is not eligible for free shipping.

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.