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aTRANE° <br /> Features and Benefits <br /> Low Leak Economizer <br /> This accessory meets low leak requirements for ASH RAE 90.1, IECC,and CA Title 24 standards(4 cfm/ <br /> ft2@1,,wg exterior air/return air).This option allows 100%outdoor air supply from 0 to 100%modulating <br /> dampers and is standard with barometric relief. It can be paired with powered exhaust for additional <br /> building pressure relief.This option can be paired with or without fault detection and diagnostics(FDD) <br /> to meet current mandatory CA Title 24 requirements. <br /> The economizers come with four control options,dry bulb, reference enthalpy,comparative enthalpy,or <br /> differential dry bulb. <br /> CI <br /> 1±i <br /> Note:Downflow low leak economizer is available as a factory installed option. Horizontal low leak <br /> economizer option is only available as a field installed option. <br /> LP Conversion Kit <br /> Provided for field conversion of gas/electric units from natural gas to propane. <br /> Microchannel Coils <br /> Microchannel coils are all-aluminum coils with fully-brazed construction.This design reduces risk of <br /> leaks and provides increased coil rigidity—making them more rugged on the jobsite.Their flat <br /> streamlined tubes with small ports and metallurgical tube-to-fin bond allow for exceptional heat transfer. <br /> Microchannel all-aluminum construction provides several additional benefits: <br /> • Light weight(simplifies coil handling) <br /> • Easy to recycle <br /> • Minimize galvanic corrosion <br /> Slit Fins and Braze Contact <br /> Air Condenser Inlet for Improved Heat Transfer <br /> \ and Strength <br /> y <br /> i <br /> Microchannels J v Air Condenser Outlet <br /> for Refrigerant - n <br /> RT-PRC098B-EN 13 <br />