3/4" x 5' Hydronic Element for Lo-Trim Baseboard

Argo Lo-Trim II Baseboard Element – 5-Inch Hydronic Heating Section

The Argo 55LT27-E-5 is a 5-inch copper fin-tube hydronic heating element from the Lo-Trim II series. Designed for use in closed-loop hot water systems, this section integrates with Lo-Trim II enclosures for precise fitment in perimeter heating applications, including short wall runs, custom cut-ins, or return ends.

Product Specifications

• Model: 55LT27-E-5
• Length: 5 inches (nominal)
• Tube: 3/4" CTS copper
• Fin Material: Mechanically bonded aluminum
• Enclosure Material: Galvanized steel (with white powder coat)

System Design and Function

• Thermal Output: Designed to provide proportional BTU output per linear foot when operated at 180°F average water temperature under standard flow conditions
• Application: Hydronic perimeter heating systems in residential environments
• Mounting: Fits within compatible Lo-Trim II cabinet assemblies; supported by cradle and brackets
• Flow Configuration: Compatible with series loop and zone-valve installations

Installation Notes

This heating element is designed for installation by licensed HVAC or plumbing professionals. Proper integration requires alignment within the Lo-Trim II enclosure using approved support hardware. The element must be piped according to system specifications to ensure balanced flow and thermal delivery across the zone. All work should comply with local mechanical codes and manufacturer guidelines.

Use Cases

• Short zone terminations or transition points in baseboard runs
• Custom-cut sections in Lo-Trim II installations
• Supplemental heat in tight or recessed areas