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| Item | Head Pressure Control | |
| Hard Start Timing (Sec.) | 0.1 to 5.0 | |
| Triac Output Amps | 0.1 to 10.0 | |
| Input Volts AC @ 60/50 Hz | 120 to 480 | |
| Control Volts | 18 to 30 | |
| Function | High Temperature Bypass, Heat Pump Override and Adjustable Hard Start Timming and Motor Cutout Speed | |
| Controls | Head Pressure By Varying the Amount of Air Through the Condenser to Help Prevent Evaporator Freeze Up | |
| Ambient Temp. Range (C) | -40 to 75 | |
| Pressure | Low, Cutoff and Liquid Slugging in Low Ambient Condition | |
| Status Indicator | Green and Yellow Light, Full or Modulated Motor Voltage at a Glance | |
| Requires | Separate 24 VAC Source |
** The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.
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