Honeywell Temperature Sensor: 21.6V DC, Duct Mount Mount
The Honeywell C7660A1000/U is a duct-mount temperature sensor designed for economizer applications. It operates on a 21.6V DC input and measures temperatures from -40°F to 149°F. This sensor has no display and is…
SKU 3G-OTH-69742
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Product Description
The Honeywell C7660A1000/U is a duct-mount temperature sensor designed for economizer applications. It operates on a 21.6V DC input and measures temperatures from -40°F to 149°F. This sensor has no display and is intended for use in HVAC systems to monitor duct air temperature.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Honeywell C7660A1000/U temperature sensor used for?
The Honeywell C7660A1000/U is a duct-mount temperature sensor used in HVAC economizer systems to monitor duct air temperature. It helps optimize energy efficiency by enabling outside-air intake based on temperature, typically in commercial building ventilation and air-handling units.
What are the specifications of the Honeywell C7660A1000/U?
The Honeywell C7660A1000/U is a temperature sensor with a 21.6V DC input, duct-mount design, and no display. It measures temperatures from -40°F to 149°F. The manufacturer part number is C7660A1000/U, and it is intended for economizer applications in HVAC systems.
Where to buy the Honeywell C7660A1000/U worldwide?
3G Electric supplies the Honeywell C7660A1000/U temperature sensor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this sensor to any country.
How to install the Honeywell C7660A1000/U duct-mount temperature sensor?
Install the Honeywell C7660A1000/U by mounting it in the duct with the sensing element exposed to airflow. Connect the 21.6V DC input per the wiring diagram. Ensure proper sealing to prevent air leaks. Follow standard HVAC sensor installation practices and consult the manufacturer's instructions for torque and placement.
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3G Electric supplies Honeywell temperature & enthalpy sensors for economizers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


