A.O. Smith 400A ユーザーズマニュアル
8
US DIRECT VENT
CANADIAN DIRECT VENT
FIGURE 5.
CAUTION
TO PREVENT EXHAUSTING PRODUCTS FROM CIRCULATING TO THE
AIR INTAKE IN WINDY/COLD AREAS, THE MAXIMUM PRACTICAL
DISTANCE BETWEEN THESE TWO TERMINALS IS RECOMMENDED.
AIR INTAKE IN WINDY/COLD AREAS, THE MAXIMUM PRACTICAL
DISTANCE BETWEEN THESE TWO TERMINALS IS RECOMMENDED.