Johnson Controls T-800-1603 Bulb Flange with 7/16" Compression Nut Single Hub

The Johnson Controls T-800-1603 is a single-hub bulb flange designed for use with "B" series sensing bulbs in HVAC and building automation control systems. This fitting secures the sensing bulb of a temperature controller or thermostat to a pipe, duct, or surface, ensuring accurate and stable thermal contact for reliable temperature measurement and control.

Key Features:

• Single hub design — accommodates one sensing bulb for straightforward installation
• 7/16" compression nut — provides a secure, leak-free connection to the sensing bulb capillary
• Compatible with Johnson Controls "B" series sensing bulbs used in pneumatic and electric controllers
• Constructed for durability in commercial HVAC and building control applications
• Facilitates proper bulb positioning and secure mounting for accurate temperature sensing

The T-800-1603 is a genuine Johnson Controls replacement and accessory component, ideal for maintaining or upgrading temperature control systems in commercial buildings, mechanical rooms, and industrial HVAC applications.