it is a universal mechanical linkage component frequently used in Johnson Controls pneumatic and electronic actuator systems to bridge the drive shaft and the damper blades

The McDonnell & Miller 344100 (Model SA66-35) is a high-precision upper tube assembly engineered for the maintenance and repair of Series 67 low water cut-offs

reducing downtime and service calls for temporary thermal spikes

For high-demand pneumatic systems requiring reliable pressure stabilization

eliminating the need for complex inter-module field wiring

Allanson Transformers 2714-359 Transformer R-410A it is a universal mechanicalThe Allanson Transformers 2714 359 is a high performance ferromagnetic ignition transformer engineered specifically for heavy duty industrial combustion burners. This individual unit serves as a critical OEM replacement burner transformer for Cleaver Brooks systems, delivering a robust 12,000V secondary voltage from a standard 120V supply. Designed for constant duty, it features a mid point ground configuration and 23mA of output to ensure reliable,