OEM Carrier Discharge Gas Thermostat HN68GA242 for Model 06CCCY665

This OEM discharge gas thermostat (part number HN68GA242) is the factory-specified replacement for the Carrier 06CCCY665 commercial compressor/condensing unit. Mounted on the compressor discharge line, it continuously monitors the temperature of the refrigerant gas leaving the compressor. When discharge gas temperatures rise to unsafe levels — a condition that can rapidly destroy compressor valves and bearing surfaces — the thermostat opens the control circuit and triggers a protective lockout, preventing catastrophic compressor failure. If your unit is experiencing nuisance high-discharge-temperature lockouts, erratic compressor cycling, or a confirmed open thermostat on a meter check, this is your direct OEM replacement.

• Specs: Factory-calibrated discharge gas thermostat | OEM part HN68GA242 | Designed for Carrier 06CCCY665 commercial compressor application | Exact trip-point temperature matched to factory specification
• OEM vs Generic: This is a genuine Carrier OEM component. Aftermarket discharge thermostats frequently carry wider trip-point tolerances, risking either premature nuisance lockouts or — more dangerously — late shutoff that fails to protect the compressor. OEM is strongly recommended for this safety-critical application.
• Install Difficulty: 3/5 — Requires recovery of refrigerant charge before accessing the discharge line fitting on most configurations. Tools needed: refrigerant recovery machine, manifold gauge set, torque wrench, and a multimeter to verify open/closed thermostat function before reinstallation. Always follow local EPA 608 regulations when handling refrigerant.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered specifically for the Carrier 06CCCY665 commercial compressor/condensing unit. Always verify the OEM part number on your existing thermostat's label or your unit's parts list before ordering to confirm fitment. Have a question? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order.