Description
The Laars Heating Systems RE2074000 is a 1/2″ NPT Immersion Well Kit designed for use in hydronic heating systems where accurate in-line fluid temperature sensing is required. Immersion wells — also known as thermowells — allow temperature sensors and aquastats to be inserted directly into a pipe or vessel without direct contact with the fluid, enabling safe sensor removal and replacement without draining the system.
Key Features
- 1/2″ NPT threaded connection for straightforward installation into standard pipe fittings
- Designed for compatibility with Laars boiler and heating system applications
- Allows immersion-style temperature sensing for precise hydronic system monitoring
- Enables sensor servicing without system shutdown or fluid drainage
- Durable construction suited for the pressures and temperatures of residential and light commercial hydronic systems
- OEM Laars replacement part for reliable, factory-spec performance
Applications
- Laars boilers and hydronic heating systems requiring immersion temperature sensing
- Aquastat and temperature controller sensor installations
- Residential and light commercial hot water heating systems
Product Details
- Brand: Laars Heating Systems
- Part Number: RE2074000
- Connection Size: 1/2″ NPT
- Type: Immersion Well Kit







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