Maxitrol RV48-1/2-512-12A04 1/2" Regulator W/Limiter 5-12" WC 1/2 PSI-In

Maxitrol RV48-1/2-512-12A04 1/2" Pressure Regulator with a limiter, which is designed to offer accurate pressure control in HVAC systems. Maximum inlet pressure is 1/2 PSI and outlet pressure is 5"-12" WC. Over-pressurization is prevented through a built-in limiter, keeping appliances safe and damage down. It is ideal for residential and light commercial HVAC system applications and provides for safety, energy efficiency and the longevity of HVAC components. It is widely used in gas-fired heating, cooling and ventilation systems.