The Affinity FAA-015K is an air-cooled chiller engineered for industrial temperature control applications requiring precision and reliability across extended process ranges. This unit delivers 2 kW nominal heat removal at -20°C and maintains process temperatures from -40°C to 80°C, supported by a pressurized stainless steel reservoir and digital controller with comprehensive alarm monitoring.
Technical Specifications
Thermal Performance
• Nominal heat removal: 2 kW @ -20°C (-4°F)
• Process temperature range: -40°C to 80°C (-40°F to 176°F)
• Ambient operating range: 5°C to 35°C (41°F to 95°F)
• Temperature control stability: ±0.1°C (±0.2°F)
Pumping System
• Pump performance: 3 gpm @ 30 psi (60 Hz)
• Coolant connections: 3/4″ Female NPT
• Coolant specification: HFE-7500
Electrical
• Voltage (60 Hz): 208–230 V ±10%
• Voltage (50 Hz): 200–220 V ±10%
• Phase: 3
• Total amps: 29.8 A
• Maximum fuse disconnect: 45 A (customer-supplied)
• Power cord: 10 ft supplied
Physical & Environmental
• Weight: 525 lbs (FAA-032L reference)
• Mobility: Portable on casters with 2 locking positions
• Storage temperature limit: 52°C (125°F)
• Indoor use only
• Refrigerant: R-507 (some legacy units use R-22)
• Certifications: MET and CE listed
– Key Features
• Digital controller with real-time alarms for level, fault conditions, and refrigeration pressures
• Removable, cleanable air filter for field maintenance
• Coolant pressure gauge and power switch indicators
• RS-485 and RS-232 communications options with WinChill Control Software compatibility
• Stainless steel wetted surfaces
– Typical Applications
Industrial processes requiring stable sub-ambient to moderate temperature control, including thermal testing, process cooling, and environmental chambers where air-cooled heat rejection suits facility constraints.
– Compatibility & Integration
Standard 3/4″ NPT connections interface with most industrial fluid loops. Alternative electrical configurations, pump selections, and communication protocols are available. Consult Lytron before substituting coolant fluids due to compatibility requirements with HFE-7500 specification.
