If the vent line extends beyond 50 ft (15 m), what action is required for the vent arrangement?

If the vent line extends beyond 50 ft (15 m), what action is required for the vent arrangement?

• A. Increase the vent diameter at the regulator vent or along the extended vent line
• B. Keep the diameter the same
• C. Add a second vent line parallel to the first
• D. Seal the vent line shut

Answer: (A)