Siemens Building Technology QAE2012.015 Sensor 326058-757 this integrated boiler control is

this integrated boiler control is designed to interface directly with Lochinvar SMART SYSTEM displays to provide real-time fault codes and historical data for the KB81-286 and WB81-211 series

Is the ICAD 600 compatible with the larger ICM 100-150 valves

including both tri-state (floating) and proportional (0-10 VDC/4-20 mA) models

providing reliable spring return safety by defaulting to the open position upon loss of signal

compatible with most residential 115-120V control boards

Siemens Building Technology QAE2012.015 Sensor 326058-757 this integrated boiler control isThe Siemens QAE2012. 015 is a professional grade immersion temperature sensor engineered for precise medium temperature monitoring in hydronic heating, ventilation, and air conditioning systems. This high performance sensor utilizes a 1k Ohm Platinum RTD (Pt1000) sensing element with a 385 alpha coefficient, ensuring highly stable and accurate resistance output across a wide operating range of 0 to 250 degrees Fahrenheit ( 18 to 121 degrees Celsius).