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Phason PEC Plus Eight-Stage Control

QC Supply Part #: 11736
Shipping: Standard
Availability: In stock

The ultimate room control for your ventilation equipment.


Control ventilation equipment in a single room with the Phason PEC Plus (PEC+). 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 PEC Plus is ideal for poultry, livestock, greenhouse, or light industrial buildings and is compatible with most ventilation strategies — natural, forced, tunnel, and chimney ventilation.

Easy to Use & Program

  • The PEC+'s display shows the ambient temperature and any alarm messages. During normal operation, the status LEDs show when the stages are on. When in programming mode, the LEDs indicate which stage you are programming. The easy-to-use keypad and menu system make the PEC Plus one of the easiest controls to program. It's advanced and powerful features are never more than a keystroke away.

7-Step Growth Curve

  • The seven-step growth curve is a powerful feature allowing you to program the control to automatically adjust the temperature set points over time to control the temperature in a room or zone. This is an ideal feature to use as your animals grow and their temperature requirements change.

Pluggable Relays

  • Allow you to easily remove and replace a damaged relay

Security & Peace of Mind

  • The PEC+ has a PIN security system. When you enable security, users must enter the PIN before they can access a specific menu or function. This allows you to control who makes changes to your system and its settings. It is compatible with most alarm systems. You can connect your PEC Plus to an alarm siren or other external alarm system. The customizable list of alarm settings allows you to choose which alarm conditions you want to be notified about.


  • 2 variable cooling stages
  • 6 relay stages (heat, cool, duty cycle, curtain, or actuator control)
  • 1 alarm relay
  • Temperature monitoring and control, with up to 4-probe averaging
  • Adjustable temperature settings, range -13° F to 125° F
  • Configurable 7-step growth curve
  • Customizable alarm settings
  • 3-second full-power-turn-on for minimizing fan ice-up
  • Daily high and low temperature display
  • Power-failure memory protection
  • PIN security
  • 4-character LED display and individual stage LEDs
  • On-board diagnostics and self tests
  • 30' temperature probe, extendable to 500' (additional probes available)
  • Rugged enclosure (corrosion resistant, water resistant, and fire retardant)
  • CSA approval
  • Two-year limited warranty
  • Selectable motor curves

Electrical Ratings

Input: 120/230 VAC, 50/60 Hz
Variable Stage: 10 A at 120/230 VAC, general-purpose (resistive)
  7 FLA at 120/230 VAC, PSC motor
  1/2 HP at 120 VAC, 1 HP at 230 VAC, PSC motor
Variable Stage Fuse: 15 A, 250 VAC ABC-type ceramic
Relay Stage: 10 A at 120/230 VAC, general-purpose (resistive)
  1/3 HP at 120 VAC, 1/2 HP at 230 VAC
  360 W tungsten at 120 VAC
Alarm Relay: 0.4 A at 125 VAC; 2 A at 30 VDC, resistive load
  0.2 A at 125 VAC; 1 A at 30 VDC, inductive load
Brand Phason
Manufacturer Part Number PEC-PLUS-RS
Animal Cattle, Swine, Poultry & Gamebird



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