Description
The Laars Heating Systems RE2337501 is an OEM domestic hot water (DHW) temperature sensor designed for use with compatible Laars boilers and water heating equipment. Featuring a 1/4″ NPT threaded connection, this sensor installs directly into standard pipe fittings and immersion wells to deliver accurate water temperature readings to the system control board — ensuring reliable DHW performance and precise temperature regulation.
Key Features
- OEM Laars Heating Systems replacement part for assured compatibility
- Monitors domestic hot water (DHW) supply temperature for accurate system control
- 1/4″ NPT threaded connection for straightforward installation into standard ports and immersion wells
- Delivers reliable temperature feedback to the boiler or water heater control board
- Helps maintain consistent DHW output and protect against overtemperature conditions
- Direct OEM replacement minimizes downtime and simplifies service calls
Application
This sensor is intended for use with Laars boilers and water heaters that require DHW temperature monitoring. Always verify compatibility with your specific Laars model before installation. Consult the equipment service manual for proper installation torque and wiring procedures.
Specifications
- SKU: RE2337501
- Brand: Laars Heating Systems
- Sensor Type: DHW Temperature Sensor
- Connection: 1/4″ NPT
- Application: Domestic Hot Water (DHW) temperature monitoring







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