constant differential temperature switch engineered specifically for high-demand commercial refrigeration parts applications

This ICP furnace replacement part ensures your client's system maintains a safe combustion environment

dust-proof steel enclosure with convenient top and bottom knockouts for easier wiring in tight spaces

The 47K19 and 47K1901 are the exact same component with identical specifications

Friedrich Air Conditioning 67000185 Sensor 320788-703 constant differential temperature switch engineeredWhen you're troubleshooting a Friedrich AC unit that isn't maintaining set points or is throwing erratic error codes, the Friedrich 67000185 Sensor is often the critical link. This genuine OEM control board sensor acts as the primary data point for the system's logic, monitoring ambient or coil temperatures to regulate compressor cycling and fan speeds. As a high precision thermistor, it provides real time resistance feedback to the main printed