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Phason Proportional Environment Control - Plus


  • $ 1,01090

The Proportional Environment Control-PLUS is designed to control ventilation equipment for a single room. The control automatically monitors and controls the temperature by operating ventilation equipment such as fans, heaters, inlet actuators, curtain machines, or other equipment according to your programmed settings.

The easy-to-use keypad and menu system make the PEC Plus one of the easiest controls to program. The PEC Plus' advanced and powerful features are never more than a few keystrokes away.

  • Two variable stages for controlling fans
  • Six pluggable general-purpose relays (heat, cool, duty cycle, curtain, or actuator)
  • One alarm relay (for external alarm siren or alarm system)
  • Automatic temperature-based control
    Range: -13 to 125°F (-25 to 51°C)
  • Four probe inputs, and up to four-probe averaging
  • Configurable seven-step growth curve
  • Customizable alarm settings
  • Three-second full-power-turn-on for minimizing fan ice-up
  • Daily high and low temperature display
  • Power-failure settings protection
  • PIN security
  • Four-digit LED display and individual stage LEDs
  • On-board diagnostics and self tests
  • Temperature probe; 30 feet, extendable to 500 feet (additional probes available)
  • Easy System compatible—use the optional PEC+ Updater to update firmware, or the PEC+ Saver to save or store settings and configuration
  • Rugged enclosure (corrosion resistant, water resistant, and fire retardant)
  • CSA approval

Free Shipping Terms & Conditions

Free standard shipping on orders $50 and up, $4.95 standard shipping for orders under $50, applied to U.S. orders only. For expedited shipping, additonal charges will apply. Offer applies to the lower 48 states. Offer excludes Alaska, Hawaii, APO/FPO and international orders. Sales tax and charitiable donations are excluded from subtotal for purposes of this offer.

If you place your order after 12:00pm CST your order will be shipped next business day. Orders are processed during our business hours which are Monday through Friday 8:00am-5:00pm, excluding US  federal holidays. No orders are shipped on weekends or US Holidays. Orders are processed within 24 hours or less. Note: Any fraudulent high risk orders will be held until our team investigates. Please make sure your billing and shipping information are 100% correct and match the card you wish to use.
Please double check that your address is correct, we are not responsible for lost items.



If you are not fully satisfied with your purchased within 30 days of your purchase, you may return it in resell able condition. Please contact ACER Trading Group, LLC. for an RMA form. We will then authorize your return along with instructions for the All items received back in damaged or unsellable condition may be charged a restocking fee of 10% or more. Customer is responsible for return freight.

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