Reznor 197064 Gas Valve 318973-401 it features a standard stem

it features a standard stem configuration that allows for isolation during system maintenance

5-ton and 4-ton cooling capacities

In high-capacity systems

the vent must be piped to the atmosphere in accordance with NFPA 54 and local mechanical codes

LP conversions require a much smaller orifice diameter to account for the higher BTU content and different supply pressures of liquid propane

Reznor 197064 Gas Valve 318973-401 it features a standard stemThe Reznor 197064 Gas Valve is a critical replacement component designed for Liquid Propane (LP) unit heaters, featuring a 2 stage gas valve configuration for precise fuel regulation. This 24V gas valve utilizes a 1 2 inch NPT inlet outlet connection, ensuring a secure fit and reliable flow control in high demand industrial and commercial heating applications. As an OEM Reznor part, this valve is engineered to match the specific manifold pressure