Key Benefits: Factory-Calibrated Precision: Set specifically at

reducing diagnostic and sourcing time for older installations

As a direct-fit York HVAC part

High Dust-Holding Capacity: Designed with durable media to extend service intervals while maintaining filtration integrity

the 300919 fan/limit is suitable for millivolt

Siemens Building Technology 192-223 Stat 321894-706 Key Benefits: Factory-Calibrated Precision: SetThe Siemens 192 223 is an industrial grade pneumatic room thermostat engineered for high accuracy climate control in commercial buildings. This reverse acting pneumatic thermostat features a single setpoint with a Celsius scale ranging from 7 30C, making it ideal for managing 2 pipe high air capacity systems. Utilizing a highly sensitive bi metal sensing element, the Siemens Powerstar 192S provides a proportional output signal to modulate pneumatic