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Pro 4000

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  • Efficiency:

    • Simple, pull-out instruction manual
    • Easy-to-use slide switches (select heat/cool mode, fan operation)

    Add-on capabilities/features:

    • Display options, available in backlit or standard
    • Basic operation, easy-to-use slide switches allow you to select the heat or
    cool mode, and operate the fan

    Overall comfort:

    • Weekday/Weekend programming
    • Precise comfort control
    • Digital display


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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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