A.O. Smith BTH 120 - 250 Water Heater User Manual


 
7
FIGURE 5
*NOTE: BTH 250 USES TEE ON
AIR INTAKE TERMINAL
DIRECT VENT
HORIZONTAL VENT
FIGURE 6
DO NOT TERMINATE EXHAUST
OVER PUBLIC AREA WHERE
CONDENSATE OR VAPOR CAN
CAUSE NUISANCE OR HAZARD.
EXHAUST VENT HOOD MUST BE
LOCATED 1' MINIMUM FROM ANY
OPENING IN BUILDING.