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8mm spade size
The Carrier HK02ZA439 Pressure Switch is a high-pressure safety cutout designed for precise refrigerant circuit monitoring in Carrier
making it versatile for most residential and light commercial electrical services
it ensures exact mechanical compatibility with Johnson Controls and York blower assemblies
Siemens Building Technology QAA2212.FWNN Sensor 326058-755 8mm spade sizeThe Siemens Building Technology QAA2212. FWNN is a professional grade room temperature sensor designed for high precision building automation. Built with a 1k Ohm Platinum RTD (385 Alpha) sensing element, this unit delivers exceptional accuracy of + 0. 54F at 32F, ensuring stable environmental control in commercial offices, classrooms, and industrial facilities. This model features a full LCD display for real time monitoring and an integrated setpoint
