The Johnson Controls T-4002-124 Mounting Bracket is a critical installation component for any HVAC technician managing T-4000 series pneumatic room thermostats

Full Temperature Support: Rated for operation between -40°C and 70°C

this part is precision-engineered for the spring seat and tension rates of Honeywell pneumatic valves

as long as the system pressure does not exceed the rated limits of the brass fitting and the flare is executed to professional standards

it is designed to restore original factory close-off ratings and extend the service life of pneumatic valve assemblies without requiring a full valve body replacement

Armstrong International A22181-1 Gasket The Johnson Controls T-4002-124 MountingThe Armstrong International A22181 1 is a high performance body gasket engineered specifically for inverted bucket steam traps. Designed for field service and maintenance of the Armstrong 812 series and Armstrong 882 series, this gasket ensures a pressure tight seal between the trap body and cap. In high pressure steam systems, maintaining steam trap integrity is critical to prevent live steam loss and maintain system efficiency. This component is