Radiator Stelrad Compact 21/60/050 — Compact panel radiator 21x60 cm, model C21/60/050

Stelrad Compact 21/60/050 is a compact panel radiator (model C21/60/050) designed for central heating systems. With nominal dimensions of 21 × 60 cm, the radiator delivers convective heating in a small footprint, making it suitable where wall space is limited. The design integrates with standard plumbing connections and provides steady heat output for residential and light commercial environments.

Advantages

The Compact panel construction combines a slim profile with sufficient convective surface area, allowing installation in rooms with restricted wall space while maintaining effective heat distribution. The radiator’s robust steel panels and factory-applied finish reduce maintenance needs and help resist corrosion. Compatibility with typical central heating systems and standard connection points simplifies replacement or retrofit projects and reduces installation time.

Suitable for

• Small rooms and tight wall spaces such as bathrooms, hallways, or utility rooms
• Residential apartments and houses where compact heating elements are required
• Light commercial interiors with standard central heating systems
• Retrofit projects replacing older or larger radiators with space-saving units

Key specifications

• Type: Compact panel radiator (double panel, single convector)
• Nominal dimensions: 21 cm (height) × 60 cm (width)
• Material: Steel panel construction with convector fins
• Surface finish: Factory-coated for corrosion resistance and ease of cleaning
• Connection compatibility: Standard central heating pipe connections (side or bottom depending on installation)
• Application: Central heating for residential and light commercial spaces

How to use

Install the Stelrad Compact 21/60/050 on a load-bearing wall using appropriate brackets and fixings, ensuring correct alignment with existing pipework. Connect to the central heating circuit following local plumbing codes and the installer’s instructions, bleeding air from the radiator after filling and testing the system for leaks. Adjust the room thermostat and, if present, the radiator valve to achieve desired comfort levels. Periodic inspection of valves, brackets and paint finish will help maintain performance.

Usage recommendations

Position the radiator to allow unobstructed airflow across the panel and convector fins; avoid covering with large furniture or curtains. For optimal efficiency, balance the heating circuit after installation and consider thermostatic valves to control room temperature more precisely. When replacing an existing radiator, verify wall bracket locations and piping configuration to match the Compact radiator’s dimensions and connection points.