Comparison : Item # 0553 0104, 16 Feet (ft) Length Connection Cable for VA/FA Series
Item # 0553 0105, 32.81 Feet (ft) Length Connection Cable for VA/FA Series
Item # 0553 2503, 16 Feet (ft) Length Ethernet Connection Cable
Item # 0553 2504, 32 Feet (ft) Length Ethernet Connection Cable
Item # 0604 1000, IAC 500 Sensor for Measuring Ambient Conditions