The manual reset feature is a safety lockout designed to protect the system from operating under hazardous conditions

Built by Source 1 for Johnson Controls

preventing the warping or corrosion that often plagues universal aftermarket alternatives

If your system requires an external equalizer

For contractors performing a field swap

Sporlan 168183 BQE 3X4 SAE Body Els PW 17895 The manual reset feature isThe Sporlan 168183 BQE 3X4 SAE Body is a professional grade, brass bar body component designed for thermostatic expansion valve (TXV) assemblies in high performance refrigeration and air conditioning systems. Engineered as a 3 8" x 1 2" SAE flare configuration with a 1 4" external equalizer, this Sporlan BQE valve body utilizes a balanced port design. This critical feature ensures precise pin and port alignment, preventing changes in pressure drop