Mammoth pioneered the use of evaporative condensers in commercial HVAC applications more than 40 years ago and has led the way in the development of the technology for its products.  

Evaporative condensers improve the heat rejection process by using the cooling effect of evaporation.  Water is sprayed over the condensing coil from above while air is simultaneously blown up through the coil from below to naturally lower the condensing temperature.  The lower condensing temperature reduces compressor workload.  As a result, your system operates more efficiently than air cooled alternatives and it uses far less energy.  In fact, the reduced compressor kW draw (25 to 30%) coupled with demand charge savings (up to 30% of a utility bill in some cases) can result in operating cost savings of more than 40% versus air-cooled condensers.  But the benefits do not stop here:

• The reduced compressor kW draw can lower electrical installed costs because wire sizes, disconnects and other electrical controls can be reduced.
• Repair costs and downtime can be reduced and component life can increase because the compressors work against a smaller pressure differential versus air-cooled condensers.  

Mammoth’s evaporative condenser design has resulted from of our vast experience and desire to provide you with trouble-free operation over the life cycle of your system:

• Large orifice, non-clogging water nozzles provide for complete and continuous wetting of the coil surface to provide a high rate of heat transfer.
• The sump is 304L stainless steel and ABS tube sheets protect the coils against abrasion and galvanic corrosion.
• A walk-in service vestibule provides ample access to pumps and water treatment components for easy maintenance and service.
• Advanced water treatment options including chemical-free systems that, in addition to being environmentally friendly, can also help you qualify for a LEED point. 

For more information on how we can design a custom solution for you, please contact your local representative.