Sterling 55wj-3al Kompak Baseboard Left End Cap White

Product Description

The STERLING 55wj-3al is a left-hand end cap designed for the Kompak series of hydronic baseboard heating systems. Finished in classic white, this 2.5-inch end cap provides a clean, finished termination point on the left side of a Kompak baseboard enclosure. The radius-formed profile blends with the unit's flowing enclosure lines for a seamless appearance. This component is installed by licensed plumbers and HVAC technicians working on hydronic heating systems in residential applications where low-profile baseboard units are specified. It is a direct-fit accessory part, not a standalone heating element.

The 55wj-3al end cap is suited for residential hydronic baseboard installations where wall space is limited and a low-height enclosure profile is required. The Kompak series is designed for all residential applications, and this left-hand cap completes the enclosure at the terminal end of a baseboard run. It pairs with the Kompak enclosure system, which uses heavy-gauge brackets, telescoping fill-in sections, and a Silent Glide Shoe to allow smooth thermal expansion of the heating element without noise.

Key Features

• Left-hand termination end cap for Kompak hydronic baseboard enclosures
• Classic white finish complements standard interior trim and wall finishes
• Radius-formed profile blends with the Kompak enclosure's flowing lines
• Compatible with Kompak system components engineered for structural rigidity and freedom from warping
• Designed to work with enclosures that use no sheet-metal-screw bracket installation
• Low-height profile suited for installations where vertical wall space is constrained

Compatibility

Designed as an OEM-style replacement or new-installation end cap for STERLING Kompak series hydronic baseboard enclosures.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician servicing a hydronic heating system. Shut down the boiler and relieve system pressure before disassembling any baseboard enclosure components. The end cap should be fitted after the heating element and enclosure sections are positioned and secured. Refer to the Kompak enclosure installation guide for correct orientation and snap-fit engagement on the left-hand terminal end.

Technical Specifications

• End Cap Hand: Left
• Size: 2.5 inches
• Finish: White
• Series: Kompak Hydronic Baseboard
• Application: Residential hydronic baseboard heating

Standard Information

• Brand: STERLING
• Manufacturer Part Number: 55wj-3al