Air Conditioner Mister Pre-Cooling
You can cut over 30% off the cost of operating your Commercial Air Conditioning System with a Condenser Misting System
Save power costs and reduce maintenance by installing a Mistafog air conditioner misting system on your commercial air conditioner.
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The Benefits of Air Conditioner Pre-Cooling Misting System
* Increase system cooling capacity
* Reduce power usage (kWh) and cost
* Reduction in power demand (kW)
* Extend compressor life
* Reduce maintenance costs
* Reduce system downtime
* Reduce operating cost by up to 30%
* Requires minimal maintenance
* Easily retrofitted
* Ideal for undersized condensers
* Improved occupant comfort levels
* Gives a fast ROI
Pre-Cooling with a condenser misting system for Commercial HVAC systems.
Air conditioning (HVAC) systems are always going to struggle when faced with ambient temperatures above their ideal operating range but this can be eliminated with an air conditioner misting system. The Mistafog CoilCool evaporative air conditioner misting system is the most effective way of reducing energy and maintenance costs while also increasing the peak cooling capacity of the system.
Many air conditioning systems use air-cooled condenser units to provide the cooling capacity of the system and if not fitted with an air con misting system will often be operating outside their designed capacity. These systems must expel heat into the surrounding air in order to reduce the temperature and re compress the coolant. The higher the ambient temperature the harder it is for the condenser to expel the heat and the less efficiently the system operates, resulting in higher running costs and lower cooling capacity.
Cost Savings Air Mister
With air conditioning accounting for between 30% and 60% of the cost of operating a commercial or office building and power prices increasing dramatically over the last 5 years, air conditioning pre cooling has become an essential addition to the building owners operational plans. An air conditioner running at full capacity for longer, will require much higher servicing costs over its lifetime.
In addition to saving power costs, pre-cooling with an air conditioner misting system will reduce maintenance requirements for air-cooled condensers by reducing running and cycle times in order to produce the same amount of cooling capacity.
Coil cool pre-cooling will ensure that the air conditioning system can operate within its optimal temperature range all year round.
How do Air Conditioner Misting Systems work?
Evaporative pre-cooling or adiabatic pre-cooling is easily installed to new or existing air-cooled condensers. It is custom fabricated and installed in front of the coil faces of the condensers in order to atomise water at high pressure in the incoming airflow. As the water is atomized down to between 5 and 10 microns the fog flash evaporates cooling the air entering the coil unit. The ideal way to operate pre-cooling systems is to evaporate the water in the air in front of the coils and before it goes through the coil unit. This is far more effective then a system commonly used by building owners and air conditioning contractors where a struggling unit is sprayed with water from an irrigation system or garden hose in order to cool the coils.
AC Unit Mister Cooling Air
By using a condenser misting system to pre-cool the air before it enters the coils, it gives far more effective cooling as the full air flow is still able to flow over the coil fins. Wetting the coil fins disrupts the airflow and with far bigger droplets of water needing to be evaporated and is far less effective than evaporating the water in front of the coils with a condenser misting system.
Unlike most air conditioning systems evaporative pre-cooling becomes more effective the higher the ambient temperature i.e. the higher the temperature the more mist can be evaporated into the air and the bigger the differential between ambient temperature and the temperature of the air entering the coils.
By lowering the workload on the air conditioning system via lower head pressures within the compressor system in the condenser, wear and tear on the overall system is greatly reduced. High head pressures within a system will shorten the life of the compressor whereas lowering the head pressures through air con pre-cooling will extend the life of the condenser unit.
Coil cool evaporative cooling has been shown in tests to reduce power use by over 30% in even moderately warm temperatures of around 33 degrees C. In higher temperatures the power savings will be even greater.
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