Siemens Building Technology QAM2012.020 Sensor 319852-301 These issues often cause delayed

These issues often cause delayed ignition or irregular flame signals during the startup cycle

Engineered for high-performance hydronic systems

Constructed from durable cast iron

Can the P74FA-5 be used for different refrigerants

Standardized Low-Voltage Control: Operates on 24V AC

Siemens Building Technology QAM2012.020 Sensor 319852-301 These issues often cause delayedThe Siemens QAM2012. 020 is a high precision 8 inch duct temperature sensor designed for integration with building automation systems (BAS) and HVAC controls. Utilizing a 1k Ohm Platinum RTD (Pt1000, 385 alpha) sensing element, this unit delivers exceptionally accurate resistance feedback proportional to air temperature changes. The rigid probe construction is ideal for stationary point sensing in supply, return, or exhaust air streams where