Pride Plumbing came out and provided a cost estimate to replace a malfunctioning HTP PH199-119 119-gallon commercial natural gas water heater with a new 119-gallon commercial natural gas model with an atmospheric vent. This would include removing and disposing of the old water heater; and installing the new water heater; new ball water shut-off valves; new copper water supply lines, ProPress fittings, and a copper gas supply line to the water heater connectors; a temperature and pressure (T&P) relief valve; a brass drain valve; intake, exhaust, and atmospheric vent connections and ensuring the unit is properly vented; and lighting the pilot and adjusting its flame.