3/4" x 8' Hydronic Element for Lo-Trim Baseboard

Argo Lo-Trim II Hydronic Baseboard Element – 8-Inch Heating Section

The Argo 55LT27-E-8 is an 8-inch baseboard heating element from the Lo-Trim II hydronic series, engineered for use in closed-loop hot water heating systems. This section is designed to integrate within longer runs of Argo Lo-Trim II enclosures, offering targeted capacity and flexibility for corners, ends, or custom-length installations.

Product Construction & Materials

The element consists of a 3/4-inch copper tube with mechanically bonded aluminum fins for effective convective heat transfer. It is housed within a low-profile galvanized steel enclosure, coated with a durable white powder finish for corrosion resistance in residential environments. Compatible accessories such as end caps, couplings, and wall brackets are available for a complete installation.

Key Product Specifications

• Model: 55LT27-E-8
• Overall Length: 8 inches nominal
• Tubing Size: 3/4" CTS (Copper Tubing Standard)
• Fin Material: Aluminum
• Tube Material: Copper
• Cabinet: Galvanized steel
• Finish: White powder coat (baked enamel)
• Origin: Domestic

Performance Characteristics

• BTU Output: Rated at approximately 300 BTU/hr per foot at 180°F average water temperature under standard flow conditions (estimate scaled for 8-inch length).
• Low-Profile Design: Maintains unobtrusive clearance along baseboard zones while providing consistent heat distribution.
• Quiet Operation: Secure cradle mount and thermal expansion tolerance reduce noise associated with heating cycles.

Installation Guidelines

This element is designed for integration into Lo-Trim II baseboard systems and should be installed by licensed mechanical professionals. Proper mounting, water balancing, and clearance from finished flooring are critical to maintain system efficiency and ensure compliance with local building codes. System design must account for total BTU load, loop length, and head loss through all connected elements.

System Application

• Heating Type: Hydronic (hot water)
• Use Case: Custom-length finishing sections, tight spaces, and detailed perimeter layouts
• Installation Sites: Residential hydronic systems in single-family or multifamily dwellings
• Accessory Compatibility: Works with Lo-Trim II end caps, splice plates, and wall mounting components