The Resideo 123869A is a 1/2-inch copper well assembly designed to house and protect temperature sensing elements in HVAC systems. With 1.5-inch insulation and a 3-inch insertion length, it installs into piping to allow accurate temperature measurement without direct sensor contact with fluid. Commonly used in boilers, hydronic heating systems, and water heaters, this well assembly ensures precise sensing and easy sensor replacement. Its durable copper construction enhances heat transfer, improves reliability, reduces maintenance time, and supports efficient system performance.
For an efficient and reliable HVAC system, the Resideo Copper Well Assembly is a great choice for optimal system performance.
#Resideo #ResideoParts #123869A #CopperWellAssembly #HVACParts #FurnaceParts #AirConditionerParts
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https://www.partshnc.com/123869a-resideo-12-copperwell-15-insl-3-insr
Resideo 123869A 1/2" Copper Well Assembly 1.5" Insulation 3" Insertion
Published on February 11, 2026
Published by jameson
Viewed by 3 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Seller information
Name
jameson
Phone
8667730XXX
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Location
Chicago in IL, United States
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