Cooling only condenserless unit
Cooling only condenserless units. Range with semi-hermetic screw compressors and R134a refrigerant gas.
• Compressor: high energy efficiency semi-hermetic screw compressor, with star-delta or part-winding start up (depending on models) and complete with integral protection, casing heater and refrigerant gas outlet piping shut-off valve.
• Electronic expansion valve: as standard on all models.
• Water side heat exchanger (evaporator): dry expansion shell and tube exchanger with counterflow heat exchange, complete with closed cell polyurethane foam rubber insulation, water flow differential pressure switch and Victaulic fittings.
• Control: microprocessor electronic control.
• Structure: made of galvanised and painted steel plate with polyester powder coating.
• The unit is also complete with:
- clock board;
- display of cooling circuit high/low pressure;
- Master/Slave control up to 4 units in parallel.
• B -Standard version (TCEVBZ).
• I -Soundproofed version with soundproofing compressor lining (TCEVIZ).
• TCEVBZ: unit designed for cooling only.
• TCEVIZ: soundproofed unit designed for cooling only.