| What statement is true concerning a two-pipe hydronic heating system? |
| A) Each heating coil inlet temperature is identical, as each series-connected heating coil has its own separate supply teeing off a supply main. |
| B) Each heating coil inlet temperature is identical, as each parallel-connected heating coil has its own separate supply teeing off a supply main. |
| C) Each heating coil inlet temperature is different, as each series-connected heating coil has its own separate supply teeing off a supply main. |
| D) Each heating coil inlet temperature is different, as each parallel-connected heating coil has its own separate supply teeing off a supply main. |
