7' Hydronic Assembled Enclosure for Lo-Trim Baseboard

Argo Lo-Trim II Baseboard Enclosure – 7 Ft. Assembled Hydronic Housing

The Argo 55LT2-7 Baseboard Enclosure is a 7-foot hydronic baseboard cover designed for use with Lo-Trim II fin-tube heating elements. Fabricated from cold-rolled steel and finished in a baked white powder coat, this low-profile enclosure provides a durable, corrosion-resistant housing suitable for perimeter hot water heating applications in residential environments.

Product Overview

This enclosure is engineered to support efficient heat delivery through proper convection and airflow management. The unit comes preassembled and includes the front panel, rear panel, integrated manual damper, and support brackets for secure wall-mount installation. Designed specifically for compatibility with Lo-Trim II heating elements, it enables streamlined system layout and ease of field coordination.

Key Features

• Material: 18–20 gauge cold-rolled steel
• Finish: White powder coat (baked enamel for corrosion resistance)
• Length: 7 feet (nominal 84")
• Included Components: Front panel, back panel, damper, and mounting brackets
• System Compatibility: Designed for use with Argo Lo-Trim II copper tube/aluminum fin heating elements

Application Notes

• Mounting: Wall-mounted configuration for residential perimeter zones
• System Type: Closed-loop hot water (hydronic only)
• Airflow Regulation: Manual damper included for basic air flow control and seasonal adjustment
• Low-Profile Design: Allows for space-saving installation without reducing performance

Installation Considerations

This enclosure is intended for field installation by qualified HVAC or plumbing contractors. Installation requires proper alignment with fin-tube elements, use of appropriate fasteners based on substrate material, and attention to airflow clearance below the unit. Snap-on accessories (including end caps, inside and outside corners, and splice plates) are available separately to support continuous runs or wall transitions.

Recommended Use

Applicable in residential baseboard heating systems where a durable, clean-lined enclosure is required to house Lo-Trim II heating elements. Suitable for both new installations and retrofit projects. The 7-foot length allows for flexibility in room layouts and minimizes the number of seams in long wall runs.