The most common failure points are brittle insulation due to extreme heat or loose terminal connections caused by vibration

The "/U" suffix denotes a universally packaged version of the identical Honeywell gauge

the 625010 provides seamless integration with existing Rheem and Ruud furnace wiring harnesses

Smith and Lochinvar part number 100110279

Carrier HH79NZ032 Water Probe 326070-701 The most common failure pointsThe Carrier HH79NZ032 Condenser Water Probe is a critical OEM grade sensing component engineered for precise temperature monitoring in commercial applied systems. Designed primarily for Carrier chillers and water cooled condenser units, this thermistor based probe provides real time data to the system controller to optimize cooling cycles and maintain head pressure. The internal sensing element is calibrated for a resistance of 16 k at 32F (0C),