YLAA - HVAC Tech Support
YLAA - HVAC Tech Support
YLAA - HVAC Tech Support
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Design Parameters<br />
Nominal Evaporator Water Flow<br />
Unit<br />
Designation<br />
Temperature<br />
Air On Condenser (°F)<br />
Water Flow Water Flow<br />
(gpm) MIN (gpm) MAX<br />
Min (°F) Max (°F) Min Max<br />
<strong>YLAA</strong>0070 40 55 60 285 0 125<br />
<strong>YLAA</strong>0080 40 55 100 355 0 125<br />
<strong>YLAA</strong>0090 40 55 140 625 0 125<br />
<strong>YLAA</strong>0091 40 55 100 385 0 125<br />
<strong>YLAA</strong>0101 40 55 100 385 0 125<br />
<strong>YLAA</strong>0115 40 55 100 385 0 125<br />
<strong>YLAA</strong>0120 40 55 150 625 0 125<br />
<strong>YLAA</strong>0135 40 55 120 625 0 125<br />
<strong>YLAA</strong>0150 40 55 120 625 0 125<br />
<strong>YLAA</strong>0155 40 55 150 625 0 125<br />
NOTES:<br />
1. For leaving brine temperature below 40°F (4.4°C), contact your nearest Johnson Controls Office for application requirements.<br />
2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest Johnson Controls Office for application guidelines. 3. The evaporator<br />
is protected against freezing to -20°F (-28.8°C) with an electric heater as standard.<br />
4. For operation at temperatures below 25°F (-3.9°C), the optional Low Ambient Kit will need to be installed on the system (for <strong>YLAA</strong>00140080 models<br />
only).<br />
5. For operation at temperatures above 115°F (46.1°C), the optional High Ambient Kit will need to be installed on the system.<br />
<br />
jOHNSON CONTROLS
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