Siemens Building Technology 257-02046 Valve Assembly L99H008 This heavy-duty OEM replacement gasket

This heavy-duty OEM replacement gasket is designed to maintain a vacuum-tight seal on the oil reservoir assembly

Heavy-Duty Construction: Features a 48-frame design capable of handling high-ambient conditions typical of outdoor condenser environments

or a tripped circuit breaker

Designed specifically for integration with Tekmar-based control logic

Engineered as a 135-175F AUTO limit switch

Siemens Building Technology 257-02046 Valve Assembly L99H008 This heavy-duty OEM replacement gasketFor high demand terminal unit control, the Siemens Building Technology 257 02046 serves as a reliable 2 way normally open valve assembly designed for precision in HVAC systems. Built with a 1 inch NPT female to female connection, this forged brass body valve features a durable brass trim and maintains a 10 Cv equal percentage flow characteristic, ensuring stable control of hot or chilled water in convectors and heat exchangers. The integrated 2 inch