The Henrad Compact Type 21 panel radiator, identified by part number T4BRZH, is a high-quality double panel, double convector heating solution. Measuring 400mm in height, 400mm in length, and 76mm in depth, it delivers a robust heat output of 491 Watts (1675 BTU/hr at Delta T50). Constructed from durable steel with a standard white (RAL 9016) finish, this radiator is designed for efficient heating in various applications. It features 4 x 1/2" BSP connections, a maximum working pressure of 10 bar, and an operating temperature up to 110°C. This model is supplied with wall brackets, a blanking plug, and an air vent plug for straightforward installation.