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​​FMCH-S: FriconUSA Medium-Sized Chiller

The most common applications are for the air conditioning of small to medium office buildings, hotels, schools and retail centers.


The FMCH-S: FriconUSA Medium-Sized Chiller, Standard Series, air cooled condenser, is built with the highest quality components in the market, using a Bitzer scroll compressors in capacities from 23 to 38 TR in configurations of a single or dual parallel compressor(s).


The quality, high efficiency up to 10.7 EER and excellent IPLV, according to AHRI Standard 550/590, assure our customers reliability, low operating costs and long equipment life.


Standard Ambient Operating Temperature range: +110°F (+43.3°C) to +40°F (4.4°C)

Extended Ambient Operating Temperature range: +125°F (+51.7°C) to -35°F (-37.2°C)*

*See optional packages.

Application / Leaving Fluid Temperature Range:

A: Air Conditioning: +55°F (+12.8°C) to +15°F (-9.4°C)

  • Single or dual (tandem) Bitzer scroll compressor.

  • Aluminum structure with galvanized steel reinforcement, high efficiency condenser with reinforced structure and aluminum micro-channel coils. Its low weight and size reduces the costs of transportation, installation and construction. 

  • Galvanized, powder coated, acoustically semi-insulated and weatherproof semi-enclosed compressor cabin.

  • EcoFriendly; Air cooled micro-channel condenser coil with reduced internal volume requires between 40% to 60% less refrigerant charge and results in a significant reduction of the charge necessary for normal or flooded operations.

  • Wide range of applications at different working ambient temperatures.

  • Quiet, high efficiency, external rotor motor, two speed, AC type axial fans for a better operation.

  • Built-in, Direct Expansion (DX) brazed plate evaporator, one circuit with reduced internal volume requires less refrigerant charge.

  • Electronic expansion valve, liquid sight glass and solenoid valve.

  • Built-in flow switch.

  • Liquid drier with replaceable core and inlet ball valve.

  • Flexible joint on discharge line.

  • Refrigerant: R-410a

  • Factory pre-charged and individually tested.

  • UL 508A listed built-in electrical control panel.

  • Compressor and fan circuit breakers.

  • Voltage and phase-loss monitor with protection module for each compressor.

  • Control: 208-230V / 1PH / 60HZ

  • Power supply voltage 460V / 3PH / 60HZ with single point power connection.

  • Electronic Control System; compressor(s) and condenser fans operational management: alarms, measurement of pressure and temperature variables, 132x64 LCD backlit built-in display with 6-button keypad. Alarm management: 3 alarms for compressor(s) (overload, high/low pressure) and 1 overload alarm for condenser fans.

  • Fixed high and low pressure controls on each circuit.

  • BMS (Building Management System): ModBus protocol for supervisor or HMI (Human Machine Interface).

  • 1-year warranty

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