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Need Service or Have an Emergency? Call: 800 727 0750Wish List Promotions

Classic Furnace Ventilation

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  • Energy efficiency:

    • 24-hour timer helps reduce energy costs

    Add-on capabilities/features:

    • Compatible with any forced-air system
    • Industry compliance—meets ASHRAE* 62.2003 residential ventilation standard

    Overall comfort:

    • Automatic monitoring of outdoor temperature and indoor humidity makes sure the
    air coming into your home is not too humid, hot or cold
    • Motorized damper controls the amount of outdoor air entering your home, never
    allowing more than what’s needed
    • User controls allow you to manage air exchange and circulation based on your
    individual needs


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24 Hour Service

Hy-Mark offers 24/7 Emergency Service for no-heat, no air conditioning and plumbing needs!*
Toll-Free: 800 727 0750

Head Office

5068 Whitelaw Road, Unit #4
RR6, Guelph ON N1H 6J3
Phone: 519 822 6656
Toll-Free: 800 727 0750

Owen Sound Office

105 Shane Street
Units 2 & 3
Springmount Business Park
Owen Sound ON N4K 5N7
Phone: 519 376 1678
Toll-Free: 800 727 0750

London Office

179 Exeter Road, Unit C
London ON N6L 1A4
Toll-Free: 800 727 0750
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