Description
Ensure precise temperature readings in hydronic, boiler, and HVAC systems with the Honeywell/Resideo 123872A Copper Immersion Well Assembly. Designed to house temperature sensors safely while maintaining excellent thermal conduction, this high-quality well simplifies maintenance and boosts long-term system reliability.
Specifications:
- Size: 3/8″
- Product Type: Well
- Material: Copper
- Insertion Length: 3″
- Connection Method: Threaded
- Connection Size: 1/2″












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