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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Improved System Reliability: High-grade bimetal disc construction provides consistent response times across thousands of thermal cycles
and State Industries commercial units
This valve is designed to interface with both Direct Spark Ignition and Hot Surface Ignition systems commonly found in modern 80% and 90%+ AFUE furnaces
a double inlet wheel like the 70-23111-05 is required to meet the system's design airflow requirements
Common Questions: Is this kit compatible with R-410A systems
Siemens Building Technology 544-578 Sensor 340155-7024 Improved System Reliability: High-grade bimetalThe Siemens 544 578 Outdoor Temperature Sensor is a critical component for building automation systems requiring precise ambient air monitoring. This 1k Ohm Platinum RTD (Resistance Temperature Detector) utilizes a 375a output signal to deliver high accuracy linearity across a wide operating range of 40 to 150 degrees Fahrenheit ( 40 to 65 Celsius). Engineered for durability in harsh environments, its NEMA 4 weatherproof housing protects the sensing
US$ 80.00
US$ 125.00
US$ 117.50