Air-to-air energy recovery

Robert Besant, Carey Simonson

Research output: Contribution to journalArticleScientificpeer-review

57 Citations (Scopus)


Indoor air quality, ventilation airflow rates and HVAC capital and operating costs usually are closely related. Auxiliary energy loads for supply air heating or cooling sometimes can substantially reduce the need for dehumidifying or humidifying by using air-to-air heat or energy exchangers. The most important factors in reducing HVAC capital and operating costs are ventilation airflow requirements, climatic parameters, exchanger recovery system performance factors and duration of operation.
Original languageEnglish
Pages (from-to)31-42
JournalASHRAE Journal
Issue number5
Publication statusPublished - 2000
MoE publication typeA1 Journal article-refereed


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