Honeywell TR23 is a 20kΩ thermistor temperature sensor with manual override capability, designed for residential HVAC systems including furnaces, air conditioners, heat pumps, and thermostats. Operates across a 55–85°F range with resistance that decreases as temperature increases. The control board interprets resistance changes to maintain desired system temperature.
Honeywell TR23 Thermistor Temperature Sensor 20kΩ 55-85°F
Honeywell
$98.95
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Honeywell
Honeywell TR23 Thermistor Temperature Sensor 20kΩ 55-85°F
- SKU:
- TR23
- Product Type:
- Temperature Sensor (Thermistor)
- Subcategory:
- Thermistor
- Application:
- Residential
- System Type:
- Furnace, Air Conditioner, Heat Pump, Thermostat
- Installation Type:
- OEM Replacement
- Temperature Range:
- 55°F to 85°F
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