Danfoss 121L1391 Compressor
The Danfoss 121L1391 Compressor is a high-performance HLH068T4LC6 scroll compressor engineered specifically for technical professionals working with R410A refrigerant air conditioning systems. Operating on a 460V 3-phase power supply at 60Hz, this unit delivers a nominal cooling capacity of 68,000 BTU/h (approximately 5.7 tons). As a direct replacement for Danfoss 120U1391, it offers a seamless drop-in fit with 7/8” ODF suction and 1/2” ODF discharge connections, ensuring job site efficiency. The hermetic scroll design utilizes an ultra-precise scroll profile and PVE lubricant (1.57L charge) to maintain a consistent oil film between moving parts, reducing mechanical wear and operational noise. Equipped with an internal line break protector and 100% suction gas-cooled motor, this Danfoss HVAC compressor is built to withstand high-ambient commercial and residential demands without compromising system reliability.
Key Benefits
- Direct Cross-Compatibility: Engineered as the primary technical successor to the obsolete 120U1391 and HLH068T4LC6 models.
- Enhanced Motor Protection: Features an internal overload protector with automatic reset to safeguard windings against thermal and electrical spikes.
- Optimized Performance: Utilizes PVE (Polyvinyl Ether) oil which offers superior moisture resistance and lubricity compared to standard POE options in R410A systems.
- Low Operating Noise: Optimized discharge assembly and precision-balanced components minimize vibration and acoustic decibel levels during heavy-load cycles.
- Standardized Footprint: Designed with suction and liquid line positions that align with major industry standards for faster field installation.
Common Questions
Is the 121L1391 compatible with R22 systems?
No, this model is specifically optimized for R410A refrigerant. Using it with R22 or mineral oils will lead to immediate mechanical failure and is not recommended for retrofit applications outside of its listed technical specs.
Does this compressor come pre-charged with oil?
Yes, the unit is factory-charged with 1.57 liters of PVE lubricant. Always verify oil levels and acid content in the system before completing the installation, especially when replacing a burned-out motor.
What are the electrical requirements for the HLH068T4LC6?
This is a 460V/3-phase/60Hz unit. Ensure your power supply and contactor ratings match these specifications to prevent phase loss or motor burnout.
This item is not eligible for free shipping.
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: $1,303.42
-65%$1,303.42
$456.20Danfoss 121L1391 Compressor
The Danfoss 121L1391 Compressor is a high-performance HLH068T4LC6 scroll compressor engineered specifically for technical professionals working with R410A refrigerant air conditioning systems. Operating on a 460V 3-phase power supply at 60Hz, this unit delivers a nominal cooling capacity of 68,000 BTU/h (approximately 5.7 tons). As a direct replacement for Danfoss 120U1391, it offers a seamless drop-in fit with 7/8” ODF suction and 1/2” ODF discharge connections, ensuring job site efficiency. The hermetic scroll design utilizes an ultra-precise scroll profile and PVE lubricant (1.57L charge) to maintain a consistent oil film between moving parts, reducing mechanical wear and operational noise. Equipped with an internal line break protector and 100% suction gas-cooled motor, this Danfoss HVAC compressor is built to withstand high-ambient commercial and residential demands without compromising system reliability.
Key Benefits
- Direct Cross-Compatibility: Engineered as the primary technical successor to the obsolete 120U1391 and HLH068T4LC6 models.
- Enhanced Motor Protection: Features an internal overload protector with automatic reset to safeguard windings against thermal and electrical spikes.
- Optimized Performance: Utilizes PVE (Polyvinyl Ether) oil which offers superior moisture resistance and lubricity compared to standard POE options in R410A systems.
- Low Operating Noise: Optimized discharge assembly and precision-balanced components minimize vibration and acoustic decibel levels during heavy-load cycles.
- Standardized Footprint: Designed with suction and liquid line positions that align with major industry standards for faster field installation.
Common Questions
Is the 121L1391 compatible with R22 systems?
No, this model is specifically optimized for R410A refrigerant. Using it with R22 or mineral oils will lead to immediate mechanical failure and is not recommended for retrofit applications outside of its listed technical specs.
Does this compressor come pre-charged with oil?
Yes, the unit is factory-charged with 1.57 liters of PVE lubricant. Always verify oil levels and acid content in the system before completing the installation, especially when replacing a burned-out motor.
What are the electrical requirements for the HLH068T4LC6?
This is a 460V/3-phase/60Hz unit. Ensure your power supply and contactor ratings match these specifications to prevent phase loss or motor burnout.
This item is not eligible for free shipping.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Danfoss 121L1391 Compressor is a high-performance HLH068T4LC6 scroll compressor engineered specifically for technical professionals working with R410A refrigerant air conditioning systems. Operating on a 460V 3-phase power supply at 60Hz, this unit delivers a nominal cooling capacity of 68,000 BTU/h (approximately 5.7 tons). As a direct replacement for Danfoss 120U1391, it offers a seamless drop-in fit with 7/8” ODF suction and 1/2” ODF discharge connections, ensuring job site efficiency. The hermetic scroll design utilizes an ultra-precise scroll profile and PVE lubricant (1.57L charge) to maintain a consistent oil film between moving parts, reducing mechanical wear and operational noise. Equipped with an internal line break protector and 100% suction gas-cooled motor, this Danfoss HVAC compressor is built to withstand high-ambient commercial and residential demands without compromising system reliability.
Key Benefits
- Direct Cross-Compatibility: Engineered as the primary technical successor to the obsolete 120U1391 and HLH068T4LC6 models.
- Enhanced Motor Protection: Features an internal overload protector with automatic reset to safeguard windings against thermal and electrical spikes.
- Optimized Performance: Utilizes PVE (Polyvinyl Ether) oil which offers superior moisture resistance and lubricity compared to standard POE options in R410A systems.
- Low Operating Noise: Optimized discharge assembly and precision-balanced components minimize vibration and acoustic decibel levels during heavy-load cycles.
- Standardized Footprint: Designed with suction and liquid line positions that align with major industry standards for faster field installation.
Common Questions
Is the 121L1391 compatible with R22 systems?
No, this model is specifically optimized for R410A refrigerant. Using it with R22 or mineral oils will lead to immediate mechanical failure and is not recommended for retrofit applications outside of its listed technical specs.
Does this compressor come pre-charged with oil?
Yes, the unit is factory-charged with 1.57 liters of PVE lubricant. Always verify oil levels and acid content in the system before completing the installation, especially when replacing a burned-out motor.
What are the electrical requirements for the HLH068T4LC6?
This is a 460V/3-phase/60Hz unit. Ensure your power supply and contactor ratings match these specifications to prevent phase loss or motor burnout.
This item is not eligible for free shipping.
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.
