Siemens Building Technology 192-840W Retrostat Kit 340155-7024 Lead-Free Construction: Complies with all

Lead-Free Construction: Complies with all lead-free installation requirements for potable water and heating systems

as a 120/240V rated motor

Technicians should verify that the unit is equipped with a crankcase heater and non-bleed TXV before installation

Bronze Body Construction: High-grade alloy resists de-zincification and scaling in closed-loop systems

Most failures result from mineral scale buildup on the probe tip or internal moisture penetration

Siemens Building Technology 192-840W Retrostat Kit 340155-7024 Lead-Free Construction: Complies with allUpgrading pneumatic control systems requires reliable hardware that bridges the gap between legacy installations and modern efficiency. The Siemens Building Technology 192 840W Retrostat Kit provides everything needed to convert a variety of existing pneumatic room thermostats into a high performance Powers Powerstar TH 192 device. This direct acting unit is engineered for two pipe configurations and features a clean white cover to suit professional