Honeywell TR21 is a 20K Ohm nonlinear NTC temperature sensor for use with Excel and Spyder unitary HVAC controllers. Operates from 45°F to 99°F (7°C to 37°C) and provides accurate space temperature sensing for direct-wired wall modules. UL and CE approved.
Honeywell TR21 Temperature Sensor Module 20K OHM
Honeywell
$29.95
In Stock
(No reviews yet)
Write a Review
Write a Review
Honeywell
Honeywell TR21 Temperature Sensor Module 20K OHM
- SKU:
- TR21
- Product Type:
- Temperature Sensor (Thermistor)
- Subcategory:
- NTC Thermistor
- Application:
- Residential/Commercial
- System Type:
- Split System, Package Unit, Air Handler, Furnace
- Installation Type:
- OEM Replacement
- Mounting Type:
- Wall Mount
- Temperature Range:
- 45°F to 99°F (7°C to 37°C)
- Setpoint Range:
- 55°F to 85°F
- Material:
- Plastic (UL94-HB)
- Control Type:
- Wireless Sensor
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added