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ensuring a secure HVAC sensor mounting point
SPDT Configuration: Allows for versatile control functions including normally open (NO) and normally closed (NC) switching scenarios
Whether you are performing a furnace relay replacement or troubleshooting intermittent blower issues
The molded porous core provides 20-micron filtration with minimal pressure drop
Johnson Controls A99BA-200 Sensor ensuring a secure HVAC sensorThe Johnson Controls A99BA 200 is a high precision PTC Silicon Sensor designed for demanding commercial refrigeration and HVAC monitoring. Built as a passive Positive Temperature Coefficient sensing element, this unit delivers a standard reference resistance of 1,035 ohms at 77F (25C). Engineered for accuracy within 0. 9F across the critical range of 5F to 167F, it ensures reliable data for defrost termination sensing, condenser fan cycling, and space