Honeywell Commercial 112630AA Temperature Controller Well Assembly

Temperature Controller Well Assembly for Honeywell Commercial systems delivers precise immersion sensing and reliable process control. The 112630AA unit features an immersion-style well with capillary sensing, designed for durable copper construction and accurate temperature monitoring in demanding environments.

This immersion temperature sensor is built to endure high temperatures and pressure, with a 1/2 inch bulb diameter and a 4-1/4 inch bulb length, plus a 3/4 inch threaded connection. The copper body contributes to robust performance, while the 1-1/2 inch insulation depth helps minimize heat loss. The capillary diameter measures 1/8 inch, and the assembly is rated for 255 PSI at 300°F. Includes the 112721 spring clip for secure mounting, ensuring stable operation in active control panels. Used on T675 and T678 controllers, this well assembly is a trusted choice for HVAC and industrial temperature control setups.

• Configuration: Type Immersion, Capillary
• Bulb: 1/2" diameter x 4-1/4" length
• Thread: 3/4" threaded
• Material: Copper
• Insulation: 1-1/2" depth
• Capillary: 1/8" diameter
• Pressure Rating: 255 PSI at 300°F
• Includes: 112721 Spring Clip
• Compatibility: Used on T675 and T678