Question

venting arrangements on high - efficiency domestic water heaters typically include all of the following except
abs vent piping
cpvc or pvc vent piping
sidewall venting arrangements
exhaust gas temperatures of 350°f to 400°f
condensate handling systems
question 50
1 pts
each temperature/pressure relief valve shall have a
discharge tube no longer than 30 inches
trapped discharge tube
metal discharge tube with no elbows discharging directly into a floor drain 1 inch above the water level in the trap
full size discharge tube extended to a safe location
reducing fitting and threaded end on the discharge tube

Explanation:

High - efficiency domestic water heaters often use ABS, CPVC or PVC vent piping and sidewall venting arrangements and have condensate handling systems. Exhaust gas temperatures of 350°F to 400°F are not part of venting arrangements but rather a characteristic of the exhaust gas itself. For temperature/pressure relief valves, they should have a full - size discharge tube extended to a safe location to ensure safety by properly directing any discharged water or steam.

Answer:

For the first question: exhaust gas temperatures of 350°F to 400°F
For the second question: full size discharge tube extended to a safe location