Siemens Building Technology 134-1504 Thermostat 323080-701 Can I use this TXV

Can I use this TXV on a 3-ton or 4-ton system

Proper nitrogen purging and heat management are essential during installation to prevent carbon buildup inside the 3/8" line

Dripping usually indicates that the system's static pressure is approaching 150 PSI or thermal expansion is exceeding the capacity of the expansion tank

Verify your system voltage before installation to avoid electrical damage

Millivolt Operation: Compatible with 750mV power-pile systems for reliable heating without 120V electrical requirements

Siemens Building Technology 134-1504 Thermostat 323080-701 Can I use this TXVThe Siemens Building Technology 134 1504 is a heavy duty, 4 wire 2 circuit electric low temperature detection thermostat designed to protect hydronic coils and heat exchangers from localized freezing. This 15 55F range controller features a DPST switch action and a 20 foot copper capillary element, ensuring that if any one foot section of the bulb senses temperatures below the manual reset setpoint, the circuit trips to shut down fans or close