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designed for standard braze/sweat connections in 8-ton cooling circuits
Using an inline surge protector is a recommended field practice
The PopTop design permits the actuator to be swapped without removing the valve body or depressurizing the closed hydronic system
As a genuine refrigerant flow control assembly
Key Benefits for Contractors Direct OEM Fit: Drop-in replacement for the HC46JZ230
Laars Heating Systems RV0046600 Valve R-448A designed for standard braze/sweat connectionsThe Laars Heating Systems RV0046600 is a high performance 1 inch 2 stage natural gas safety valve engineered for precision fuel regulation in commercial and industrial hydronic systems. Designed specifically for the Laars Mighty Therm series (models 500 1200), this OEM replacement gas valve ensures reliable firing sequences and optimal manifold pressure for high output boilers and volume water heaters. As a two stage gas valve, it manages both low and