Honeywell / HVAC / Sensor
Honeywell TR21-A
| Field | Value |
|---|---|
| Product Type | Wall module |
| Temperature Element | Two 20K NTC elements in parallel (10K equivalent) |
| Humidity Sensor | No |
| Setpoint Adjustment | No |
| Override and LED | No |
| Fan Control | No |
| Key Lock | No |
| Est. Year Mfr | 2009 |
Refer to the manufacturer documentation for installation requirements and current product information.