Pre-Insulated TROX Cushion Box Manufactured c/w Mounting Brace







TROX approved plenum boxes are available from QAE in both sheet metal and pre-insulated aluminum duct.

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Did you know that TROX will not provide any product performance warranty if the required approved TROX plenum box is not fitted? TROX diffuser performance data is based on diffusers tested together with the plenum box. Fitting a different plenum box will make the diffusers performance data void.

TROX approved plenum boxes are available from QAE in both sheet metal and pre-insulated aluminum duct.