Copper thermowell assembly from Resideo for temperature sensing in pressurized hydronic heating and cooling systems. Features 1/2" NPT connection, 3" insertion depth, and 255 PSI pressure rating. Protects temperature sensors and thermostats from direct contact while enabling accurate temperature measurement.
Resideo 121371L Immersion Well Assembly 1/2" NPT 3
Resideo
$0.00
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- OEM / cross-reference
- 121371L/U
- Fits brands
- Resideo
- SKU:
- 121371L
- Product Type:
- Thermowell Assembly
- Subcategory:
- Temperature Sensing
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Chiller
- Installation Type:
- OEM Replacement
- Temperature Range:
- -40°F to 300°F
- Pressure Rating:
- 255 PSI
- Inlet Size:
- 1/2" NPT
- Connection Type:
- NPT
- Connection / Joint:
- NPT
- Material:
- Copper