Carrier KAACH1201AAA Belt
The Carrier KAACH1201AAA Crankcase Heater is a critical electric resistance heater designed for HVAC compressor protection in residential air conditioning and commercial refrigeration systems. Operating at 240 Volts with a 40 Watts output, this belt-type heater effectively maintains lubricant temperature during the compressor's off-cycles. By keeping the crankcase oil warm, it prevents refrigerant migration and minimizes the risk of liquid slugging upon system startup, which is essential for extending the duty cycle of any high-performance compressor. This specific Carrier OEM part features a flexible diameter range of 5 1/2" to 7" and is equipped with 51" leads, providing ample length for secure electrical termination in most condensing unit cabinets. It is a mandatory winter start accessory for low ambient configurations and installations utilizing MotorMaster head pressure controllers to ensure immediate proper compressor lubrication in demanding environments.
Key Benefits- Enhanced System Reliability: Prevents refrigerant migration and liquid slugging, protecting internal compressor valves from mechanical failure during cold starts.
- Optimized Lubrication: Maintains optimal oil viscosity in the crankcase, ensuring critical components are lubricated the moment the motor draws LRA.
- Versatile Fitment: The adjustable belt-type design fits compressor diameters ranging from 5 1/2" to 7", making it compatible with various Carrier, Bryant, and Payne units.
- Simplified Installation: Features 51-inch leads to reach control voltage terminals or contactors without the need for splicing in most standard chassis.
When should I install a KAACH1201AAA heater?
This crankcase heater is required for any HVAC system operating in low ambient conditions or systems where the compressor is exposed to temperatures lower than the evaporator to prevent liquid refrigerant from settling in the oil.
What is the primary function of a 240V 40W crankcase heater?
The 40-watt heating element generates enough thermal energy to keep the compressor oil warmer than the rest of the system, driving refrigerant out of the oil and back into the suction line to prevent "slugging" on startup.
Will this belt heater fit my specific compressor?
This part is specifically engineered for compressors with a 5.5 to 7-inch diameter. Contractors should measure the circumference of the compressor base to ensure the KAACH1201AAA provides uniform heat transfer across the shell.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $620.68
-65%$620.68
$217.24Carrier KAACH1201AAA Belt
The Carrier KAACH1201AAA Crankcase Heater is a critical electric resistance heater designed for HVAC compressor protection in residential air conditioning and commercial refrigeration systems. Operating at 240 Volts with a 40 Watts output, this belt-type heater effectively maintains lubricant temperature during the compressor's off-cycles. By keeping the crankcase oil warm, it prevents refrigerant migration and minimizes the risk of liquid slugging upon system startup, which is essential for extending the duty cycle of any high-performance compressor. This specific Carrier OEM part features a flexible diameter range of 5 1/2" to 7" and is equipped with 51" leads, providing ample length for secure electrical termination in most condensing unit cabinets. It is a mandatory winter start accessory for low ambient configurations and installations utilizing MotorMaster head pressure controllers to ensure immediate proper compressor lubrication in demanding environments.
Key Benefits- Enhanced System Reliability: Prevents refrigerant migration and liquid slugging, protecting internal compressor valves from mechanical failure during cold starts.
- Optimized Lubrication: Maintains optimal oil viscosity in the crankcase, ensuring critical components are lubricated the moment the motor draws LRA.
- Versatile Fitment: The adjustable belt-type design fits compressor diameters ranging from 5 1/2" to 7", making it compatible with various Carrier, Bryant, and Payne units.
- Simplified Installation: Features 51-inch leads to reach control voltage terminals or contactors without the need for splicing in most standard chassis.
When should I install a KAACH1201AAA heater?
This crankcase heater is required for any HVAC system operating in low ambient conditions or systems where the compressor is exposed to temperatures lower than the evaporator to prevent liquid refrigerant from settling in the oil.
What is the primary function of a 240V 40W crankcase heater?
The 40-watt heating element generates enough thermal energy to keep the compressor oil warmer than the rest of the system, driving refrigerant out of the oil and back into the suction line to prevent "slugging" on startup.
Will this belt heater fit my specific compressor?
This part is specifically engineered for compressors with a 5.5 to 7-inch diameter. Contractors should measure the circumference of the compressor base to ensure the KAACH1201AAA provides uniform heat transfer across the shell.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Carrier KAACH1201AAA Crankcase Heater is a critical electric resistance heater designed for HVAC compressor protection in residential air conditioning and commercial refrigeration systems. Operating at 240 Volts with a 40 Watts output, this belt-type heater effectively maintains lubricant temperature during the compressor's off-cycles. By keeping the crankcase oil warm, it prevents refrigerant migration and minimizes the risk of liquid slugging upon system startup, which is essential for extending the duty cycle of any high-performance compressor. This specific Carrier OEM part features a flexible diameter range of 5 1/2" to 7" and is equipped with 51" leads, providing ample length for secure electrical termination in most condensing unit cabinets. It is a mandatory winter start accessory for low ambient configurations and installations utilizing MotorMaster head pressure controllers to ensure immediate proper compressor lubrication in demanding environments.
Key Benefits- Enhanced System Reliability: Prevents refrigerant migration and liquid slugging, protecting internal compressor valves from mechanical failure during cold starts.
- Optimized Lubrication: Maintains optimal oil viscosity in the crankcase, ensuring critical components are lubricated the moment the motor draws LRA.
- Versatile Fitment: The adjustable belt-type design fits compressor diameters ranging from 5 1/2" to 7", making it compatible with various Carrier, Bryant, and Payne units.
- Simplified Installation: Features 51-inch leads to reach control voltage terminals or contactors without the need for splicing in most standard chassis.
When should I install a KAACH1201AAA heater?
This crankcase heater is required for any HVAC system operating in low ambient conditions or systems where the compressor is exposed to temperatures lower than the evaporator to prevent liquid refrigerant from settling in the oil.
What is the primary function of a 240V 40W crankcase heater?
The 40-watt heating element generates enough thermal energy to keep the compressor oil warmer than the rest of the system, driving refrigerant out of the oil and back into the suction line to prevent "slugging" on startup.
Will this belt heater fit my specific compressor?
This part is specifically engineered for compressors with a 5.5 to 7-inch diameter. Contractors should measure the circumference of the compressor base to ensure the KAACH1201AAA provides uniform heat transfer across the shell.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
