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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the adapter ensures that the sensor probe maintains optimal thermal contact within the well
this low-pressure air switch ensures the system meets exact OEM specifications for negative pressure
5 VA nominal to minimize energy consumption while maintaining high holding force
The stainless steel sensing bulb (5/16" x 5-13/16") and 54-inch capillary provide the durability and flexibility needed for diverse equipment configurations
Lennox 21Z09 Sensor Kit 320788-704 the adapter ensures that theThe Lennox 21Z09 Enthalpy Sensor Kit (also identified as 603364 35) is a critical diagnostic and control component for commercial HVAC rooftop units. Operating as a high precision dual sensing device, this enthalpy sensor replacement monitors both sensible temperature and relative humidity to determine the total heat content of the air. This data is essential for economizer air side control, allowing the system to utilize outdoor air for free cooling