Warrick 3C4A38 Side Enclosure

The Warrick 3C4A38 Side Enclosure is a heavy-duty cast iron liquid level control housing designed for demanding industrial hydronic and boiler applications. This specific assembly includes four 6-inch stainless steel probes, providing precise multi-point sensing for high-low alarms and pump control logic. Rated for high-pressure environments, the Warrick Series 3C side-mounted water column enclosure facilitates reliable conductive level sensing without the mechanical failure points of traditional float switches. Its rugged construction ensures thermal stability and corrosion resistance in steam or condensate return systems. As a critical HVAC replacement part, the 3C4A38 integrates seamlessly into existing low-water cutoff or boiler feed configurations. The compact side-mount architecture allows for efficient installation in tight mechanical clearances while maintaining NEMA 1 rated protection for internal terminal connections, ensuring long-term signal integrity and system safety in high-cycle commercial operations.

Key Benefits

• Durable Cast Iron Construction: Engineered for resilience in high-temperature steam and hydronic systems.
• Multi-Point Sensing: Equipped with four 6-inch probes for versatile level management and redundant safety logic.
• Non-Mechanical Design: Utilizes conductive sensing technology to eliminate risks associated with scale buildup or float jamming.
• Compact Side-Mounting: Ideal for boiler water column applications where vertical space is limited.
• Terminal Accessibility: Simplifies field wiring for contractors during routine maintenance or system upgrades.

Common Questions

How do I adjust the activation points for the 3C4A38?
The sensing levels are determined by the length of the 6-inch probes. If deeper sensing is required, these standard 31100 series probes can be swapped for longer stainless steel rods to meet specific tank or vessel depth requirements.

Is this enclosure compatible with 16M or 19M Series controllers?
Yes, the Warrick 3C4A38 functions as the sensing hardware and must be wired to a compatible induction relay or solid-state liquid level controller to complete the control circuit.

What is the maximum pressure rating for this side-mount water column?
This cast iron unit is typically rated for saturated steam pressures up to 250 PSI, though installer verification of the specific boiler operating curve is recommended.

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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.