EVAP Evaporative Cooling System
The ZEC evaporative cooling system is one of the most environmentally friendly ways to improve working conditions and productivity. Evaporative systems can cool at 20% the cost of mechanical air conditioning. The innovative Turbo-CEL™ evaporative cooling media provides efficient cooling using water, not refrigerants, reducing your carbon footprint. Capacities up to 23,000 cfm are available.
|ZEC MODEL||CFM RANGE||COOLING EFFICIENCY RANGE||BASIC UNIT FOOTPRINT LxWxH||AVAILABLE ARRANGEMENTS||APPROVALS||AVAILABLE ACCESSORIES|
|130||11,000-14,000||87.0%-88.0%||72"x60"x62"||Horizontal||Optional U.L. Labeled Control Panel||Maxaire Pre-Filter Assembly, and Manual or Automatic Fill and Drain Kit|
EVAP Indirect/Direct Evaporative Cooling System
The Sierra Aztec evaporative cooling system is the ultimate in energy efficiency, providing impressive reductions in supply air temperatures rivaling mechanical refrigeration. The Aztec uses a first stage integrated stainless steel cooling tower and cooling coil to provide cooled air to a second stage direct evaporative section, delivering performance of up to 30 EER. Available in sizes from 1500 to 37000 cfm, the Aztec is also available with a heating section up to 1.4 mbtu input.
- Multi-stage rooftop evaporative cooling system for make-up and ventilation
- As much as 30° drop at 100°/74° F design conditions
- Provides up to 119% saturation efficiency
- Performance far exceeding typical evaporative systems
|"A" SERIES MODEL||CFM RANGE||NOMINAL COOLING EFFICIENCY||OPTIONAL GAS HEAT MAX. MBH INPUT||BASIC UNIT FOOTPRINT LxWxH||AVAILABLE ARRANGEMENTS||APPROVALS||AVAILABLE ACCESSORIES|
Indirect Only - 75%
Indirect/Direct - 110%-118%
|200||152"x52"x42-1/2"||Horizontal||ANSI, FM, & IRI Controls Available on Optional Gas Heat Section||Flat Bank Filter Section with Nominal 2" Pleated or Cleanable Filters, Discharge Shut-off Damper and Modulating Mixing Dampers|