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the 1000 series powerhead allows for complete removal or replacement without draining the system
ensuring long-term system reliability and stable performance
managing low-voltage 24V thermostat signals and distributing power across internal components like contactors
Broad Compatibility: Suitable for a wide range of Lennox heat pumps
it provides superior corrosion resistance and thermal stability
Siemens Building Technology QPM2162 Sensor 326058-755 the 1000 series powerhead allowsFor high performance demand controlled ventilation, the Siemens QPM2162 is the professional standard for multi variable duct sensing. This NDIR CO2 sensor provides critical feedback for CO2 concentration, relative humidity, and temperature, allowing for precise ASHRAE compliant air monitoring. This duct mounted sensor utilizes non dispersive infrared technology to ensure long term stability without the need for periodic field recalibrations, making it