Sigma QD65H Compressor

Invotech YH104A1-100 Scroll Compressor

The Invotech YH104A1-100 Scroll Compressor is a high-performance hermetic scroll compressor designed for commercial air conditioning and refrigeration applications. Operating with R22 refrigerant, it delivers reliable cooling, energy-efficient performance, and smooth operation for a wide range of HVAC systems. Compatible with 380–420V/3-Phase/50Hz and 460V/3-Phase/60Hz power supplies, this compressor is ideal for packaged air conditioners, rooftop units, heat pumps, and water chillers. Built with advanced scroll compression technology, the YH104A1-100 minimizes vibration and noise while maximizing efficiency and durability. Factory-filled with 1.4L of 3GS oil, it ensures dependable lubrication and long service life. It also serves as a direct replacement for the Copeland ZR42K3E-PFJ-522 Scroll Compressor, making it an excellent choice for HVAC system maintenance and upgrades.

Key Features

• High-efficiency hermetic scroll compressor
• Designed for R22 refrigerant systems
• Operates on 380–420V/3-Phase/50Hz or 460V/3-Phase/60Hz
• Low vibration and quiet operation
• Reliable cooling performance for commercial HVAC applications
• Factory-filled with 1.4L of 3GS lubricant
• Compact and durable construction
• Suitable replacement for Copeland ZR42K3E-PFJ-522
• Ideal for continuous-duty air conditioning systems

Applications

• Commercial Air Conditioning Systems
• Packaged Air Conditioning Units
• Rooftop HVAC Units (RTUs)
• Water Chillers
• Heat Pump Systems
• Industrial Cooling Equipment
• Commercial Refrigeration Systems

Technical Specifications

Brand	Invotech
Model	YH104A1-100
Compressor Type	Hermetic Scroll Compressor
Refrigerant	R22
Power Supply	380–420V/3-Phase/50Hz or 460V/3-Phase/60Hz
Run Capacitor	Not Required
Maximum Running Current (MRC)	8.6 A
Locked Rotor Current (LRA)	60.0 A
Displacement	59.2 cc/rev
Maximum Operating Pressure (MOP)	High: 3.0 MPa / Low: 2.0 MPa
Lubricant	3GS Oil (1.4L)
Replacement For	Copeland ZR42K3E-PFJ-522