Modulating Temperature Control - MTC-4C
Phason MTC-4C Ventilation Control

Modulating Temperature Control - MTC-4C

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Your Price: $165.00
Part Number: K70180414
Availability: In Stock (6)

Phason MTC-4C

Modulating Temperature Control

The Modulating Temperature Control allows you to automatically control ventilation fans according to the ambient temperature.

  • When the temperature is at the temperature set point, the MTC-4C operates the fans at the idle speed setting.
  • When the temperature exceeds the set point, the MTC-4C increases the speed.
  • When the temperature increases 6°F above the set point, the MTC-4C increases the speed to maximum.
  • When the temperature drops below the set point, the MTC-4C shuts off the fans (in shut-off mode), or operates the fans at the idle speed (idle mode).

The MTC-4C is ideal for poultry, livestock, greenhouse, or light industrial buildings.

Modulating Temperature Control features:

  • One variable speed output
  • Adjustable 40 to 90°F temperature set point
  • Temperature differential of 6°F
  • Automatic shut-off and idle modes
  • Off set-back of 2°F for shut-off mode
  • Adjustable idle speed for idle mode
  • One-foot temperature probe, extendable to 500 feet
  • Overload protection fuse
  • Rugged enclosure (corrosion resistant, water resistant, and fire retardant)
  • CSA approval
  • Limited warranty (two years)


120/230 VAC, 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


15 A, 250 VAC ABC-type ceramic

Download User Manual

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