5' Hydronic Assembled Enclosure for Lo-Trim Baseboard

Argo Lo-Trim II Hydronic Baseboard Enclosure – 5 Ft. Assembled Cabinet

The Argo 55LT2-5 is a 5-foot preassembled hydronic baseboard enclosure designed for use with the Lo-Trim II copper fin-tube heating element. Manufactured from cold-rolled steel and finished with a durable white powder coating, this cabinet provides a corrosion-resistant, low-profile housing solution for residential hot water perimeter heating systems.

Product Overview

This enclosure includes factory-formed front and rear panels, a manually operated damper, and support brackets for installation. Its compact profile is suitable for tight wall clearances while allowing proper airflow for convective heat transfer. Compatible with Argo Lo-Trim II fin-tube elements, it supports consistent thermal delivery across zones and simplifies integration in retrofit or new residential installations.

Specifications

• Model: 55LT2-5
• Nominal Length: 5 feet (60")
• Cabinet Material: Cold-rolled steel
• Finish: White baked enamel (powder coat)
• Includes: Front panel, back panel, support brackets, integral manual damper
• System Compatibility: Designed for Lo-Trim II fin-tube heating elements (sold separately)

Performance Features

• Low-Profile Design: Ideal for baseboard zones where space is limited and visual impact must be minimized.
• Airflow Control: Manual damper allows field adjustment of airflow as needed for balancing or seasonal control.
• Corrosion Resistance: Powder-coated finish protects against wear in conditioned residential environments.
• Modular Accessory Options: Compatible with Lo-Trim II end caps, splice plates, and inside/outside corners for continuous runs.

Installation Requirements

Installation should be performed by qualified contractors familiar with hydronic heating systems. Secure mounting to finished framing or wall structure is required. Proper spacing must be maintained to allow convective airflow through and around the unit. Lo-Trim II heating element should be installed within the enclosure prior to connection to system piping. Follow manufacturer clearances and alignment specifications.

Recommended Use

• Residential baseboard heating using closed-loop hot water
• Applicable in single-family homes, apartments, and light multifamily applications
• Ideal for perimeter zones with 3/4" copper tube systems