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manufactured as model OPKC-2-120
What causes a flame sensor to fail prematurely
For contractors handling HVAC repair or preventive maintenance
this HVAC combination fan and limit control features an 11
Siemens Building Technology 535-490-18 Temperature Sensor 319848-301 manufactured as model OPKC-2-120The Siemens Building Technology 535 490 18 is a professional grade duct averaging temperature sensor designed for precise climate monitoring in large scale HVAC commercial systems. Utilizing a 100 Ohm Platinum RTD sensing element, this unit effectively mitigates the risks of temperature stratification by averaging the thermal profile across the airflow. The 18 inch rigid probe is constructed for durable deployment within supply or return air ducts,
US$ 39.50
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US$ 39.99
US$ 24.99