OEM Carrier Discharge Gas Thermostat HN68GA242 for Carlyle Compressor Model 06E750ARP

This OEM discharge gas thermostat (part number HN68GA242) is the factory-specified replacement sensor for the Carrier 06E750ARP Carlyle reciprocating compressor. Mounted directly on the compressor discharge line, this thermostat continuously monitors discharge gas temperature and sends a signal to shut the unit down before dangerously high temperatures can damage compressor valves, oil, or internal components. When it fails or drifts out of calibration, the compressor may trip on high-discharge-temp lockout, fail to reset, or — in the opposite failure mode — run unprotected past safe temperature thresholds.

• Specs: Discharge gas thermostat (temperature sensor/switch) | Factory-calibrated setpoint | Cylinder-mount design | OEM Carlyle/Carrier part number HN68GA242 | Also cross-references: 5100034242, OPR295, 1225
• OEM vs Generic: The OEM HN68GA242 is calibrated to exact factory setpoints for the 06E750ARP Carlyle compressor. Aftermarket substitutes may carry wider temperature tolerances, risking nuisance trips or — more critically — under-protection of a high-value compressor asset.
• Install difficulty: 3/5 — Requires refrigerant recovery and system lockout/tagout before accessing the discharge line. Tools needed: refrigerant recovery unit, torque wrench, manifold gauge set, thread sealant. Recommended for certified HVAC/R technicians only.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our warehouse.

Compatibility: Engineered for the Carrier 06E750ARP Carlyle semi-hermetic reciprocating compressor. Verify your compressor model and discharge port configuration against the OEM spec sheet before ordering. Cross-references include part numbers 5100034242, OPR295, and 1225. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you buy — order with confidence and get same-day shipping.