The shape is strictly for physical mounting compatibility

The Amana-Goodman 20162903 Limit Switch is a critical safety component designed for precise thermal monitoring in high-efficiency furnaces and package units

For optimal performance

neutral look suitable for commercial HVAC installations

ensuring a perfect 1/4" fit

Johnson Controls R-3710-1007 Restrictor The shape is strictly forThe Johnson Controls R 3710 1007 is a precision engineered 0. 007" aqua restrictor designed for high accuracy flow control in pneumatic control systems and instrumentation setups. This restrictor with compression fitting is critical for maintaining steady pressure signals in bleed type pilot circuits and low volume aspiration lines. Constructed for durability in demanding mechanical environments, the R 3710 1007 ensures consistent orifice diameter