Description
Honeywell 131524A Capillary Holder Assembly Overview
The Honeywell 131524A is a purpose-built capillary holder assembly designed for secure duct insertion of capillary sensing elements in HVAC control applications. At 8 3/8″ in length, this holder provides the proper insertion depth needed to accurately position a capillary sensing bulb within a duct, ensuring reliable temperature sensing and system performance.
Key Features
- Capillary holder assembly designed specifically for duct insertion applications
- 8 3/8″ insertion length for proper sensing element positioning within ductwork
- Compatible with Honeywell capillary-type controls and sensing systems
- Durable construction for long-term reliability in HVAC environments
- Genuine Honeywell OEM replacement component
Application
The 131524A capillary holder assembly is used to mount and support capillary sensing bulbs inside air ducts, making it an essential accessory for temperature-controlled HVAC systems. It is ideal for use with Honeywell thermostats, aquastats, and other capillary-based controls that require accurate duct air temperature measurement.
Product Specifications
- Part Number: 131524A
- Brand: Honeywell
- Type: Capillary Holder Assembly
- Insertion Length: 8 3/8″
- Application: Duct Insertion









