Low Pressure A/C Switch 1676786C1 (N.C.) – Alltrux ATX915-1102

The Alltrux ATX915-1102 Low Pressure A/C Switch replaces OEM 1676786C1 and is designed as a service replacement for heavy-duty truck HVAC and air conditioning systems. This normally closed (N.C.) low pressure switch monitors refrigerant system pressure and helps protect the compressor by preventing operation when refrigerant pressure drops below safe levels, supporting reliable climate control performance in fleet and vocational environments. Low pressure switches play a critical role in HVAC system protection by preventing compressor damage caused by low refrigerant charge or loss of pressure. As original switches wear electrically, lose calibration, or develop internal faults, inaccurate pressure monitoring and reduced HVAC reliability can occur. Replacing worn low pressure switches helps restore proper pressure protection, improve system safety, and reduce unplanned HVAC service events. KEY FEATURES • Designed for heavy-duty truck HVAC refrigerant pressure protection applications • Normally closed (N.C.) low pressure switch helps protect compressor from low pressure conditions • Supports reliable A/C system operation and component protection • Durable construction suited for fleet, vocational, and on-highway use • Brand: International • Verify compatibility and application requirements before ordering TECHNICAL SPECIFICATIONS Alltrux Part Number: ATX915-1102 OEM Reference: 1676786C1 Product Type: Low Pressure A/C Switch (Normally Closed) Brand: International System Application: Heavy-Duty Truck HVAC & Air Conditioning System CROSS REFERENCES 1676786C1, 915-1102, 9151102 Note: Confirm OEM reference and application details before ordering to ensure proper fit and HVAC system compatibility.