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Low Pressure Switch

The low pressure switch protects the compressor from operating with insufficient refrigerant suction pressure. A failed switch can cause nuisance lockouts or fail to protect against refrigerant loss.

Emergency Warning

Low pressure switch issues may indicate refrigerant loss. Emergency service is needed to diagnose and repair.

Signs of Failure

  • System locks out on low pressure
  • Short cycling on low pressure control
  • Possible refrigerant leak in system
  • Frost on evaporator coil or suction line
  • Intermittent cooling or heating

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Related Services

Need help installing your replacement part? Our licensed technicians can help.

Need Emergency Low Pressure Switch Replacement?

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Call 778-909-5731
Low Pressure Switch Emergency Replacement | EmergencyHeatPump.ca | EmergencyHeatPump.ca