Radiator Stelrad COMPACT type 22 600x900 mm 1255 W

Stelrad COMPACT type 22 panel radiator, size 600 x 900 mm with a nominal output of 1255 W, is a double-panel, double-convector unit designed for central heating systems. The radiator is intended for wall-mounted installation and provides steady heat delivery for residential and commercial interiors. Its construction combines two heated steel panels and two convectors to increase heat transfer within a compact depth, allowing integration into standard piping layouts and typical room environments.

Advantages

The double-panel, double-convector design delivers higher heat output per unit height compared with single-panel radiators while maintaining a relatively shallow profile for wall-mounted use. Manufactured by Stelrad, the radiator is compatible with common central heating connections and supports standard installation practices. Its steel-panel construction offers consistent thermal conduction and straightforward surface cleaning, contributing to low maintenance over the service life.

Suitable for

• Apartment and residential room heating
• Office spaces and commercial premises
• Replacement of existing wall-mounted panel radiators
• Integration into standard central heating systems with typical radiator connections

Key specifications

• Type: double-panel with double convector
• Dimensions (HxW): 600 x 900 mm
• Nominal heat output: 1255 W (standard test conditions)
• Wall-mounted installation format
• Material: steel panels with convector fins
• Connection orientation: standard side or bottom connections compatible with central heating piping

How to use

Select an appropriate mounting location on an external or internal wall where the radiator height and width fit the available space and near existing pipeline routes for efficient connection. Install mounting brackets at specified distances, secure the panel to the wall, and connect supply and return pipework following local plumbing and heating regulations. Bleed air from the radiator after filling the system and check for leaks. Regulate room temperature with the system’s control valve or thermostat as required.

Usage recommendations

For correct performance, use with a properly balanced central heating system and ensure regular maintenance such as periodic bleeding and inspection for corrosion or leaks. When replacing an existing radiator, verify room heat loss calculations and piping compatibility to preserve intended heat output and efficiency.