Siemens Building Technology 357-0004 Stat 320788-702 Technicians should verify existing fasteners

Technicians should verify existing fasteners

Reliable Cross-Reference: Serves as a validated replacement for General Electric KCP39DGN889AS

the return spring should close the valve

The 67K66 and 67K6601 are functionally and physically identical

System Protection: Integrated diagnostics help identify sensor faults or pump failures within the mixing loop

Siemens Building Technology 357-0004 Stat 320788-702 Technicians should verify existing fastenersThe 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