NRA ceiling diffuser is best suited for ventilating, cooling and heating larger public facilities such as sport halls, department stores, airports, etc., where a long distance throw length is required. NRA is equipped with a vertically adjustable front plate design in order to obtain either a concentrated long airstream or a short diffused throw length. The NRA-M is equipped with a Belimo LM24A-SR actuator.
Let us present you our new development: automatic front plate adjustment according to the supplied air temperature with the help of a thermoelement: NRA-T. It is a revolutionary solution which does not require electric power supply.
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