WLA Precision R410

//WLA Precision R410

WLA Precision R410

Structure: galvanised and polyester powdercoated structure. Colour std RAL7035 orange peel.

Compressors: scroll compressors with overload thermal protection, rubber antivibration mounts and oil charge.
Evaporator: AISI 316 brazed plate heat exchanger complete of external anti-condensate insulation. The exchange is made through two indipendent alternating water/freon refrigerant circuits with cross flow to maximise the efficency. The evaporator is complete of differential pressure switch and antifreeze alarm.

Condenser: heat exchange coil with aluminium fins and copper tubes. The coils are complete with integral subcooling circuit to assure the correct operation of the components.

Fans: helical fans direct coupled to electric motor. The fan is placed into a nozzle to increase the efficiency and reduce the noise. The fan speed control is included.

Refrigerant circuit: multiple refrigerant circuit with

  • dehydrator filter
  • sight glass
  • high pressure switch
  • low pressure switch
  • compressor discharge shut off valve

Electrical panel: includes

  • main insulator switch
  • compressor circuit breaker
  • fan overload circuit breaker
  • control contactor

Options:

  • fan control contactor
  • phase cut fan speed control
  • C2020 controller

-> Selection program

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UL Certification
The UL for our products can be downloaded directly on the UL website at the following link:
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
In the search form, insert stulz spa in the comapy name box.
It will appear a list of the downloadable documents.

Do you need further information or documentation such as STEP files, technical drawings? Just fill this form and we will send you whatever you need!

Code Cooling capacity PowerSupply (V-ph-Hz) HxWxD Downloads
WLAJ0 96000 W 400-3-50 2200X1140X2400
WLAL0 112000 W 400-3-50 2200X1140X2400
WLAM7 130000 W 400-3-50 2200X1140X2400