Danfoss 7773108 Heater Belt
The Danfoss 7773108 Crankcase Heater Belt is a critical compressor accessory designed to prevent refrigerant migration and oil dilution during system off-cycles. This 75W 230V heater belt provides consistent thermal energy to the compressor sump, ensuring that refrigerant remains in a vapor state and does not condense into the oil. By maintaining optimal oil temperature, this C-Heater belt protects internal components from the mechanical stress and potential failure associated with liquid slugging during "cold starts." Field-proven for durability, this crankcase heater is engineered for a precise fit on rounded compressor housings. It is a standard replacement part for many high-capacity cooling and refrigeration units, offering a reliable solution for technicians to extend the service life of HVACR compressors in both commercial and industrial environments.
Key Benefits- Ensures smooth compressor start-up by maintaining high oil viscosity and preventing refrigerant absorption.
- Offers a 75-watt power rating at 230V for efficient heat distribution across the oil sump.
- Compatible with a wide range of Danfoss models, including SZ175-185, SH180-485, and MTZ100-160 series compressors.
- Built with CE and UL-listed components to meet standard safety and performance requirements in professional installations.
- Features a rugged belt-type design for simple installation and secure attachment to the compressor base.
What happens if the 230V heater belt fails?
Failure of the crankcase heater allows refrigerant to mix with the compressor oil, leading to poor lubrication and potential bearing damage during the next start cycle.
Is the Danfoss 7773108 compatible with R410A systems?
Yes, it is compatible with various scroll and reciprocating compressors used in R410A, R407C, and R134a applications, provided the compressor frame size matches the belt specifications.
Can this belt be used on non-Danfoss compressors?
While designed for Danfoss scroll compressors, it may fit other brands with similar diameters; however, technicians should verify the wattage and voltage requirements before field modification.
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: $63.39
-65%$63.39
$22.19Danfoss 7773108 Heater Belt
The Danfoss 7773108 Crankcase Heater Belt is a critical compressor accessory designed to prevent refrigerant migration and oil dilution during system off-cycles. This 75W 230V heater belt provides consistent thermal energy to the compressor sump, ensuring that refrigerant remains in a vapor state and does not condense into the oil. By maintaining optimal oil temperature, this C-Heater belt protects internal components from the mechanical stress and potential failure associated with liquid slugging during "cold starts." Field-proven for durability, this crankcase heater is engineered for a precise fit on rounded compressor housings. It is a standard replacement part for many high-capacity cooling and refrigeration units, offering a reliable solution for technicians to extend the service life of HVACR compressors in both commercial and industrial environments.
Key Benefits- Ensures smooth compressor start-up by maintaining high oil viscosity and preventing refrigerant absorption.
- Offers a 75-watt power rating at 230V for efficient heat distribution across the oil sump.
- Compatible with a wide range of Danfoss models, including SZ175-185, SH180-485, and MTZ100-160 series compressors.
- Built with CE and UL-listed components to meet standard safety and performance requirements in professional installations.
- Features a rugged belt-type design for simple installation and secure attachment to the compressor base.
What happens if the 230V heater belt fails?
Failure of the crankcase heater allows refrigerant to mix with the compressor oil, leading to poor lubrication and potential bearing damage during the next start cycle.
Is the Danfoss 7773108 compatible with R410A systems?
Yes, it is compatible with various scroll and reciprocating compressors used in R410A, R407C, and R134a applications, provided the compressor frame size matches the belt specifications.
Can this belt be used on non-Danfoss compressors?
While designed for Danfoss scroll compressors, it may fit other brands with similar diameters; however, technicians should verify the wattage and voltage requirements before field modification.
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.
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Description
The Danfoss 7773108 Crankcase Heater Belt is a critical compressor accessory designed to prevent refrigerant migration and oil dilution during system off-cycles. This 75W 230V heater belt provides consistent thermal energy to the compressor sump, ensuring that refrigerant remains in a vapor state and does not condense into the oil. By maintaining optimal oil temperature, this C-Heater belt protects internal components from the mechanical stress and potential failure associated with liquid slugging during "cold starts." Field-proven for durability, this crankcase heater is engineered for a precise fit on rounded compressor housings. It is a standard replacement part for many high-capacity cooling and refrigeration units, offering a reliable solution for technicians to extend the service life of HVACR compressors in both commercial and industrial environments.
Key Benefits- Ensures smooth compressor start-up by maintaining high oil viscosity and preventing refrigerant absorption.
- Offers a 75-watt power rating at 230V for efficient heat distribution across the oil sump.
- Compatible with a wide range of Danfoss models, including SZ175-185, SH180-485, and MTZ100-160 series compressors.
- Built with CE and UL-listed components to meet standard safety and performance requirements in professional installations.
- Features a rugged belt-type design for simple installation and secure attachment to the compressor base.
What happens if the 230V heater belt fails?
Failure of the crankcase heater allows refrigerant to mix with the compressor oil, leading to poor lubrication and potential bearing damage during the next start cycle.
Is the Danfoss 7773108 compatible with R410A systems?
Yes, it is compatible with various scroll and reciprocating compressors used in R410A, R407C, and R134a applications, provided the compressor frame size matches the belt specifications.
Can this belt be used on non-Danfoss compressors?
While designed for Danfoss scroll compressors, it may fit other brands with similar diameters; however, technicians should verify the wattage and voltage requirements before field modification.
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.
