Hydrolevel 3150 Hydrostat 30067439-890 we recommend verifying if your

we recommend verifying if your existing drain fittings or secondary plugs are reusable or if new 3/4" NPT fittings are required for your specific installation

System Compatibility: seamless integration with Johnson Controls System 450

streamlining field maintenance without the need for specialized equipment

Universal Connectivity: Equipped with dual supply and output air connections via 5/32" barbed fittings for streamlined installation

Hydrolevel 3150 Hydrostat 30067439-890 we recommend verifying if yourThe Hydrolevel 3150 Hydrostat is an industry standard, 120Vac universal dual function oil boiler control designed to integrate temperature limit control and low water cut off (LWCO) into a single microprocessor based unit. Engineered for versatility, the 3150which is numerically identical to the 48 3150serves as a direct replacement for various Honeywell Aquastat models, including the L7224U, L8124, and L7248 series. It is specifically optimized for