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  • Smart maintenance for rooft...
    BREUKER, Mark; ROSSI, Todd; BRAUN, Jim

    ASHRAE journal, 11/2000, Letnik: 42, Številka: 11
    Journal Article

    Rooftop HVAC units are often completely ignored until performance has degraded to a point where the units are no longer providing adequate cooling. This paper addresses to issues for rooftop air conditioners: identification of faults that drive maintenance costs and performance degradations, and common approaches to smart maintenance that reduce operating costs.