Siemens Building Technology 544-973 Sensor 326058-756 Multi-Refrigerant Rating: Fully rated for

Multi-Refrigerant Rating: Fully rated for modern R-410A high-pressure systems and legacy R-22 applications

3 Cv rating on the pressure-dependent to open (PDTO) port

Can this assembly be used in other McDonnell & Miller feeder series

This specific model is optimized for 2H/2C rooftop units

"pressure switch stuck open" error codes

Siemens Building Technology 544-973 Sensor 326058-756 Multi-Refrigerant Rating: Fully rated forThe 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