Features20-Year Recommended Replacement LifeInlet/Outlet Gauge Taps for easy system checksImproved RegulationEasy InstallationSuperior Overpressure ProtectionCorrosion-ResistantPositive Draining Spring CaseDurabilityType R622H is an Underwriters Laboratories (UL) listed regulator designed for Two-Stage LP-Gas systems.These units are designed to reduce the tank pressure to 10 psig / 0,69 bar.