CA Title 24 will require RTUs to have automated fault detection and diagnostics

When your "check engine" light comes on in your car, your mechanic (or you, with a low-cost codes reader) can get a quick readout about the possible problem(s).  Now, CA's Title 24 will require something similar for Rooftop HVAC units by 2014.

See this article:

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Tags: 24, HVAC, Title, rooftop


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Comment by Ken wilson on October 18, 2012 at 6:52pm
American standard/Trane rooftops have that in their units stock already. Good idea problem solved.
Comment by Glen Gallo on October 12, 2012 at 6:31am


Thanks for the info


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