Sterling 800co-4 NST-800 4 Foot Baseboard Enclosure

Product Description

The Sterling 800co-4 is a 4 foot baseboard heating enclosure designed to house hydronic or electric baseboard heating elements in residential and commercial installations. This enclosure is part of the NST-800 series and is sold without a heating element, making it a practical replacement or new-installation cover for exposed or damaged baseboard units. HVAC technicians and contractors use this type of enclosure to protect heating elements, improve airflow direction, and give baseboard heating systems a clean, finished appearance. The 800co-4 measures 3 and 3 eighths inches in depth and 9 and 1 eighth inches in height, giving it a standard profile that fits most common baseboard heating layouts. It arrives painted white, which makes it easy to blend into typical interior wall finishes without additional prep work. The enclosure weighs approximately 11.60 pounds, indicating a sturdy metal construction that resists warping and physical damage over time. Note that a splice plate is not included with this enclosure, so installers should source that component separately if connecting multiple sections end to end. Baseboard enclosures like this one serve an important function in forced hot water and electric baseboard systems. They channel heated air upward through convection, protect the heating fin or element from physical contact, and contribute to the overall efficiency of the heat distribution system. This unit is well suited for retrofit projects where the original enclosure has become dented, discolored, or structurally compromised. It is also commonly used in new construction where the builder wants a consistent and professional-grade finish on all baseboard runs.

• 4 foot length fits standard baseboard heating runs and retrofit applications
• Painted white finish blends with most interior wall colors without additional painting
• Sold as enclosure only — no element included, compatible with most NST-800 series setups

Product Highlights

The Sterling 800co-4 provides a durable, white-painted baseboard enclosure for HVAC professionals needing a clean housing solution for heating elements. At 4 feet in length and standard profile dimensions, it is a reliable fit for residential and light commercial baseboard heating projects.

Product Information

Standard Information

• Brand: STERLING
• Manufacturer Part Number: 800co-4

Technical Specifications

• Series: NST-800
• Length: 4 feet
• Depth: 3 and 3 eighths inches
• Height: 9 and 1 eighth inches
• Approximate Weight: 11.60 pounds
• Finish: Painted White
• Element Included: No
• Splice Plate Included: No
• Material: Enclosure Only