Cargo and Priority Parcel Service. For loss or damage concerns with your shipment, contact American Airlines Cargo to file a claim. American Airlines Cargo Customer Service Opens another site in a new window that may not meet accessibility guidelines. Refunds and receipts FAQs. General refund policies Opens another site in a new window that may not meet accessibility guidelines.
An HVAC cooling tower is used for disposing or rejecting heat from chillers. Air cooled chillers are less effecient than water cooled chillers due to rejection of heat from tower water near wet-bulb temperatures.
Radiant Floor Cooling. Although radiant floor cooling has a limited scope of applications where it is viable, in specific applications, radiant floor cooling is an effective means of providing cooling comfort to occupants. Typical complaints, such as increased condensation and cold floors, are outweighed by the comfort it provides to occupants via sensible cooling.