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This specific model is optimized for 2H/2C rooftop units
"pressure switch stuck open" error codes
the rod should be replaced to maintain protection
and body gaskets for a full system restoration
providing the necessary phase shift for efficient motor startup and operation in outdoor condensing units
Siemens Building Technology 544-973 Sensor 326058-756 This specific model is optimizedThe Siemens Building Technology 544 973 Sensor is a professional grade, flush mount solution designed for critical HVAC and building automation systems (BAS). Built with a 1k Ohm Platinum RTD (Pt RTD) sensing element with a 375 alpha coefficient, this sensor provides high accuracy resistance output for precise temperature monitoring. Unlike standard wall mounted units, the 544 973 features a low profile metal cover plate made of brushed stainless
