Siemens Building Technology 599-01110 Valve 30067439-890 OEM Reliability: Built to exact

OEM Reliability: Built to exact factory tolerances to ensure proper clearance and compatibility with the original mounting bracket

Smith 100111644 Ignitor is a critical OEM component designed for high-efficiency gas-fired systems

featuring a 180-degree F high water limit (HWL) rating to maintain system stability under rigorous thermal loads

This 1/2 HP model is optimized for R404A refrigerant but also maintains compatibility with multi-refrigerant systems including R-448A and R-449A

Dual Furnace Synchronization: Ensures both heating units activate and deactivate at the same time for uniform climate control

Siemens Building Technology 599-01110 Valve 30067439-890 OEM Reliability: Built to exactThe Siemens Building Technology 599 01110 is a high performance 1 2 inch 2 way normally closed globe valve designed for precision control within terminal unit applications. Featuring a 4. 0 Cv rating with a modified equal percentage flow characteristic, this valve ensures stable heat transfer and accurate temperature regulation in modern hydronic systems. The forged brass body (ASTM B283) is paired with a reliable brass trim and a durable stainless