Code Ready Technology

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With Code Ready Technology (CRT) code compliance has never been easier.

You should not have to compromise performance or design due to make-up air (MUA) regulations. BEST’s Code Ready Technology (CRT), a feature offered in BEST™ Ispira Series models and models with the iQ6 and PF6 blowers, complements our broad offering of MUA damper options and our industry leading on-line tool that equips professionals with the right solution to codes and requirements. CRT allows the installer to set the maximum blower speed to achieve the right level of performance, offering another solution to address local codes or make-up air requirements.

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Design to your specifications; let BESTâ„¢ handle the rest.

BEST™ offers our Code Ready Technology (CRT), a feature offered in BEST™ Ispira models and models with the iQ6 and PF6 blowers.


CRT provides the ability to set the maximum blower speed relative to any required Make-Up Air regulations, based on local codes.

Models with CRT

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