Carrier MRA99052-9201 Compressor Overload Freon followed by a 5-minute delay

followed by a 5-minute delay on failed attempts with continuous retry logic

The Carrier 38RR501871 Bearing Bracket is a critical OEM replacement part designed for precision motor and fan shaft support in Carrier HVAC units

Precision Performance: The 3-12 psi operating range provides stable proportional control for accurate damper modulation

preventing leaks in environments where standard elastomers fail

Acoustic Performance: Reduces the "whistling" or air noise common in zoned HVAC systems when only the smallest zone is calling for conditioned air

Carrier MRA99052-9201 Compressor Overload Freon followed by a 5-minute delayThe Carrier MRA99052 9201 Compressor Overload is an industrial grade OEM compressor protector designed for HVAC refrigeration systems. This genuine Carrier replacement part functions as a critical thermal overload relay, utilizing a bimetallic snap action disc to interrupt the electrical circuit when it senses high amperage or excessive shell temperatures. Rated for a voltage range of 180 264 VAC and 5 15 FLA, it provides essential protection against