Danfoss SZ090-4VI Scroll Compressor 83,300 BTUH 460/3/60 R407C

The Danfoss SZ090-4VI (model SZ090S4VC) is a hermetic Performer® scroll compressor engineered for commercial air conditioning applications. Rated at 83,300 BTUH with a 7.5 horsepower motor, it operates on 460V/3-phase/60Hz power and is designed for use with R407C (also compatible with R22, R404A, R134a, and R507A) refrigerants.

Key Features:

• Capacity: 83,300 BTUH / 7.5 HP
• Voltage: 460/3/60 (also supports 380–415/3/50)
• Refrigerant: R407C (also compatible with R22, R404A, R134a, R507A)
• Displacement: 741 CFH
• Rated Load Amps: 13.2 A
• Suction Connection: 1-1/8" sweat (ODF)
• Discharge Connection: 3/4" sweat (ODF)
• Mounting: 8.66" x 8.66" bolt pattern
• Oil Type: Polyol Ester (POE), 160SZ
• Connection Type: Sweat/Brazed

Performer® Scroll Technology:

• Ultra-precise scroll profiles operate on an oil film with no metal-to-metal contact, eliminating friction and wear
• Floating tip seals provide axial sealing with minimal friction losses
• 100% suction gas-cooled and shielded motor with built-in motor protection
• Precision-balanced moving parts for reduced vibration and low noise operation
• Optimized discharge assembly for enhanced efficiency and quiet performance
• Large internal oil reserve and free volume for long service life and high reliability

The Danfoss SZ090-4VI delivers an ideal combination of high energy efficiency, low sound levels, and long-term durability, making it a trusted choice for commercial HVAC contractors and OEM equipment manufacturers.