Designed to fit Model 116 P pump assemblies and 56J frame motors

This specific model is internally equalized

Common Questions: Is this board compatible with my existing remote thermostat

effectively shutting down the burners if the furnace overheats

Siemens Building Technology S55803-Y130-A100 WLAN Stick 326010-701 Designed to fit Model 116The Siemens S55803 Y130 A100, also identified as the POL903. 00 100 WLAN Stick, is a specialized HVAC building automation tool designed to establish a temporary wireless interface for Siemens Climatix controllers. This plug in communication device is essential for field technicians performing system commissioning and diagnostics in environments where physical network drops are unavailable. By plugging directly into the USB service port of compatible