Siemens Building Technology 658-072 Actuator 319825-402 this whole-house air filter is

this whole-house air filter is essential for protecting evaporator coils and maintaining the AHRI-rated efficiency of HVAC systems

Constant heating and cooling cycles can lead to metal fatigue or warping

Secure Locking: Setscrew locking with balanced three-point contact minimizes vibration and ensures a firm shaft grip

Integrated Temperature Sensing: The 10k Ohm thermistor reduces installation labor by eliminating the need for a secondary wall sensor

Built on a NEMA 184T frame

Siemens Building Technology 658-072 Actuator 319825-402 this whole-house air filter isThe Siemens Building Technology 658 072 Actuator is a direct replacement actuator and trim assembly specifically engineered for 1 inch Siemens Powermite 658 series valves. Designed for seamless integration, this pneumatic valve actuator provides reliable normally open (N. O.) operation, ensuring consistent fluid control in HVACR hydronic systems. With a standard spring range of 2 6 PSI and a 10 Cv rating, it facilitates precise modulation for hot