Durability: Rugged cast iron construction resists wear in harsh mechanical room environments

As a manual reset temperature control

Is this transformer compatible with 60Hz systems

reducing installation time and ensuring proper venturi alignment

4A @ 120V) for automated boiler and pump sequencing

Siemens Building Technology 599-10370 Valve 326058-755 Durability: Rugged cast iron constructionThe Siemens 599 10370 is a high performance three way ball valve engineered for precision flow control in commercial HVACR systems. Built with a 2 inch NPT female connection and a robust brass body, this valve is designed to handle hot water, chilled water, and up to 50% glycol solutions. It features a 40 Cv flow coefficient with an equal percentage flow characteristic, ensuring stable modulation and preventing hunting in air handlers and reheat coil