What stands out High quality 7.4kW portable water cooled split air conditioning unit ideal for server rooms and data centresPlate heat exchanger removes de-rating effect and keeps the sound downIndustry-leading use of EC Fan Technology minimise noise output and maximise efficiencyBackward curved impellers push air further and through smaller diameter ductingFeaturing digital thermostatic control twin louvre directional variable speed control and lockable castors for easy manoeuvrabilityOver 95% less harmful to the environment using a low global warming potential refrigerant R454C The detailsAs a water cooled split the MCSe7.3 is the most efficient and effective form of portable air conditioning available as it removes the de-rating effect of the condenser by using a plate heat exchanger instead. This also helps keep the sound down too as it moves one of the fans outside the area needing cooling.This low GWP version of Broughton’s standard MCWS250 sees it upgraded to meet modern environmental standards while still promising up to 7.4kW of cooling without the need for ducting. This makes the MCSe7.3 ideal for use in data centres especially as the main unit and outdoor section can be up to 35m apart.With digital thermostatic control twin louvre directional and variable speed control the MCSe7.3 can have its air delivery tailored to suit a range of needs while a status panel lets you know what the units is doing at a glance and low temperature operation is also included as standardEssential info . Cooling capacity . 7.4kW Running Current . 12.5A Supply . 13A 230v Main Unit Airflow (max) . 1100m³/h Heat Exchanger Airflow (max) . 3100m³/hIdeal for server rooms and data centresHigh efficiency EC fan technologyDigital thermostatic controlLockable castors Dimensions . W 80.5 x H 130.8 x D 38.2cm Main Cooling Unit Weight . 90kg (wet) Heat Exchanger Weight . 22kg (wet)Easy to fit 3/4” umbilical linesMax Umbilical length 35mStandard 3/4” BSPP fitting More info . Noise Level(Indoor/Outdoor) . 65 / 64 dB(A) Operating Temperatures . 15 - 35°C Max Water Temperature . 50°C Max connection hose length . 35m IP Rating(Indoor/Outdoor) . IP2X / IP24 Low GWP Refrigerant . R454C (750g) Max permissible refrigerant pressure . 370 psi2 year warranty full spares availability and technical support View User Manual » .  Please Note This is a class 1 appliance and must be Earthed. The appliance must be serviced by qualified engineers in compliance with local regulations. The appliance must be switched off and disconnected from the power supply before any work is carried out. An air gap of at least 300mm should be allowed at the front of the unit to ensure a clear airflow. Extension cables should be correctly rated for the load fully unwound and never run through water or over sharp edges. The fan motor on the external heat exchanger is electronically controlled and is liable to start and stop without notice.The system is supplied with a \'water only\' test charge. To protect the system from corrosion and frost damage Propylene Glycol must be added prior to use. Damage due to the failure to add Propylene Glycol will invalidate the warranty.The air-conditioning process produces condensate (water) during operation. This condensate is pumped away from the main unit along a flexible clear line within the connecting hose assembly and is deposited to the outside from the bottom of the exterior heat exchanger. Care should be taken when positioning the exterior heat exchanger with regard to this. Do not support the exterior heat exchanger by means of the flexible lines.This