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  • del-air
    del-air
    306.682.5011
    PO Box 2500, S0K 2A0  Humboldt

    1981 - Del-Air Systems Ltd. was incorporated to manufacture and distribute agricultural heat recovery ventilators (HRVs). 1982 - The HRV's were a solid beginning of the development of Del-Air's ventilation system. Marketing had grown to the three Canadian Prairie Provinces. 1985 - Del-Air installed…