Siemens Building Technology 357-0004 Stat 318973-401 Use a manometer to verify

Use a manometer to verify if the valve opens and the manifold pressure rises from negative toward zero during the ignition trial

Green/Green Color Identification: Simplifies visual inventory management and ensures the correct thermal profile is installed during maintenance

Integrating this electronically commutated motor module ensures the blower maintains quiet operation and optimal HVAC system energy efficiency by adjusting torque and RPM in real-time according to thermostat demand

The unit is designed specifically for Belimo immersion sensors

adjust modulation parameters

Siemens Building Technology 357-0004 Stat 318973-401 Use a manometer to verifyThe Siemens 357 0004 Limitem is a heavy duty, gradual direct acting pneumatic thermostat designed for precision air temperature control in demanding commercial HVAC air handling units. This liquid filled averaging bulb thermostat features a 15 foot sensing element and a 40 foot capillary tube, providing extensive reach for monitoring across large duct cross sections. Engineered for reliability as a low limit control or primary controller, it operates