Thermocold MEX EXR 210-420 R454C 34-67kW

The MEX EXR 210-420 R454C is a commercial air/water heat pump for heating, cooling, and hot water. Using R454C refrigerant (GWP 146), it delivers hot water up to 65°C, even in cold conditions. Heating capacity ranges from 34 to 67 kW, cooling from 30 to 59 kW. These units offer high efficiency, robust reliability, and meet ErP compliance. Models use multiple compressors and dual circuits for performance and redundancy. 

Key features:

• Scroll compressors optimized for R454C
• EC Inverter or AC fans, high-static option (210-420)
• AISI 316 stainless steel plate heat exchangers, antifreeze heaters
• Cu/Al coils with hydrophilic treatment (pre-coated fins optional)
• Electronic expansion valves
• Microprocessor controls, RS485/Modbus, remote panel
• Dynamic set point, weather compensation, DHW & hybrid management
• Acoustic versions (compressor silent coat)

Options & accessories:

• Soft starter, power factor correction (cosϕ=0.95), leak detector, antifreeze heaters
• Built-in/loose tanks, single/double circulating pumps (fixed/inverter)
• Remote control panel, 3-way DHW valve, coil guards, anti-vibration mounts

These heat pumps are built to order and can be tailored to your project. Please see options/accessories above for details. Contact us for a quotation for your specific project.

Downloads

MEX EXR R454C Datasheet
MEX EXR R454C Presentation

Please note that products may differ slightly from the images shown.