SECTION 237400 - PACKAGED OUTDOOR HVAC EQUIPMENT

Density: kg/m3 - kilograms per cubic meter (pcf - pounds per cubic foot). ... per millimeter of mercury. US measure of water vapor transmission in units of 1 grain of water vapor per hour, per square foot, per inch of mercury. Runouts: Branch pipe connections up to 25 mm (1 inch) nominal size to fan coil units or reheat coils for terminal units ... ................
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