Description
The Honeywell C7776A1040 is a precision duct probe temperature sensor engineered for reliable air temperature measurement in commercial and residential HVAC systems. Utilizing a 10K Ohm NTC Type II non-linear thermistor, this sensor delivers accurate, real-time temperature feedback to support efficient system control and consistent occupant comfort.
Key Features
- 10K Ohm NTC Type II non-linear thermistor for precise temperature measurement
- 6-inch insertion length for secure duct installation
- Plenum-rated 6-foot cable for safe routing in air handling environments
- Compatible with Honeywell TB7200, TB7300, and TB7600 series communicating thermostats
- Designed for dependable performance in air handling and duct applications
Applications
The C7776A1040 is ideal for use in air handling units and duct systems where accurate supply or return air temperature sensing is required. Its compatibility with Honeywell’s communicating thermostat series makes it a straightforward, drop-in solution for system upgrades or new installations.
Specifications
- Sensor Type: 10K Ohm NTC Type II
- Insertion Length: 6 inches
- Cable Length: 6 feet, plenum-rated
- Compatible Thermostats: Honeywell TB7200, TB7300, TB7600 series







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