Wall Modules
TR20 Series
TR20 Series are a family of direct-wired wall modules that are compatible with many Honeywell controllers.
Overview
TR20 Series are a family of direct-wired wall modules that are compatible with many Honeywell controllers. These wall modules provide the accurate temperature readings and reliability expected from Honeywell sensors.
Features & Benefits:
Features & Benefits:
- Sleek design with models for temperature only or temperature and humidity
- Space sensor, 20K ohm NTC on most models
- Override button with LED
- Operating range of 45 to 99 °F (7 to 37 °C)
Specifications
Others
- Brand
- Honeywell BMS NA
Others
- Brand
- Honeywell BMS NA
- Brand : Honeywell BMS NA
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0.27 MB
Brochure
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Installation Instructions
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Product Number
Image
SKU
Description
TR21-A-OL/U
10 K ohm NTC non-linear Temperature Wall Module for Averaging only, Special for Lennox
TR21-A-US/U
10K Temp Wall Module
TR21-A/U
Temperature Sensor, TR21-A, 20K ohm NTC, Non Linear
TR21-H-US/U
20K TempHumidity Wall Module,Lon Jack
TR21-H/U
Temperature Sensor, 20K ohm NTC Non-Linear, Lon Jack
TR21-J-US/U
20K Temp Wall Module w Lon Jack
TR21-J/U
Temperature Sensor, 20Kohm NTC Non-Linear, Lon Jack, Replaces T7770A2004
TR21-OL/U
20 K ohm NTC non-linear Temperature Wall Module, Special for Lennox
TR21-US/U
20K Temp Wall Module
TR21/U
Temperature Sensor, TR21, 20K ohm NTC, Non Linear
Image
SKU
Description
TR21-A-OL/U
10 K ohm NTC non-linear Temperature Wall Module for Averaging only, Special for Lennox
TR21-A-US/U
10K Temp Wall Module
TR21-A/U
Temperature Sensor, TR21-A, 20K ohm NTC, Non Linear
TR21-H-US/U
20K TempHumidity Wall Module,Lon Jack
TR21-H/U
Temperature Sensor, 20K ohm NTC Non-Linear, Lon Jack
TR21-J-US/U
20K Temp Wall Module w Lon Jack
TR21-J/U
Temperature Sensor, 20Kohm NTC Non-Linear, Lon Jack, Replaces T7770A2004
TR21-OL/U
20 K ohm NTC non-linear Temperature Wall Module, Special for Lennox
TR21-US/U
20K Temp Wall Module
TR21/U
Temperature Sensor, TR21, 20K ohm NTC, Non Linear
