Problem water leaks from the ceiling down to check found that the incident was not caused by sewer or water output of air blockage, but somehow, but the problem is caused by the condensation of the air in front of the air supply grille. Normally, the shock is installed, the door, and then both sides to prevent employees or customers to open doors. Notice that we're trying to find that the morning-noon often leave open the door for a long time. By hot air from outside the room and dining room areas inflow when exposed to hot air supply grille, thus causing a drip and leak water problems created. Is installed in the dining room door, the two sides will have drip catch as many? Until it drops down to the detention and damage ceilings below.
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