2018 IFGC CH 6B Study Flashcard

Front

Sauna heaters shall be equipped with a thermostat that limits the room temperature to no more than ______________ degrees Fahrenheit.

Back

194

Front

The required ventilation opening to a sauna room shall be not less than _________________ inches by _________________ inches.

Back

4 inches by 8 inches.

Front

In general, return air for a forced air furnace shall not be taken from a _________________.

Back

crawl space

Front

The minimum unobstructed total area of the outside and return air ducts or openings to a forced-air warm-air furnace shall be not less than _________________ square inch(es) per 1,000 Btu/h output rating capacity of the furnace.

Back

2

Front

The minimum unobstructed total area of supply ducts from a forced-air warm-air furnace shall be not less than _________________ square inch(es) per 1,000 Btu/h output rating capacity of the furnace.

Back

2

Front

Unless the prescribed vertical clearance dimensions are maintained, the inlet for outside or return air for a forced-air heating system shall not be located less than _________________ feet horizontally from a plumbing vent termination.

Back

10

Front

Required outdoor air inlets for a residential forced-air heating system shall be covered with screen having _________________-inch openings.

Back

¼

Front

In general, return air for a forced-air heating system is permitted to be obtained from a(n) _________________?

Back

sleeping room

Front

Hangers for a suspended unit heater must be _________.

Back

noncombustible

Front

Suspended type unit heaters shall be installed with clearances to combustible materials of not less than _______________ inches at the sides of the unit.

Back

18