NEMA 1 rated solution for professional HVACR contractors managing high-performance smoke control sequences

This OEM Lennox replacement part features a single pole

Key Benefits Precision Airflow: The 36-degree pitch is specifically calibrated for high-static pressure environments

this permanent split capacitor (PSC) motor provides the high-torque output necessary for consistent combustion air delivery

Optimized Compatibility: Engineered specifically for Lennox furnace air safety circuits

Siemens Building Technology 599-10313 Valve 318973-401 NEMA 1 rated solution forThe Siemens 599 10313 is a professional grade 1 inch 2 way ball valve engineered for precise equal percentage flow control in demanding HVACR applications. This 16 Cv valve features a durable forged brass body paired with a chrome plated brass ball and a blowout proof brass stem, ensuring consistent liquid regulation and reliable 200 psi close off performance. Designed to handle hot water, chilled water, and up to 50% glycol solutions, this component