This 1/2" NPT 3-way ball valve is engineered for precision in various HVAC applications

This model features an automatic reset function

various sized burner orifices tailored for LP

maintaining industrial performance standards and operational safety in demanding residential and commercial environments

Siemens Industrial Controls 3TX7131-4CC13 Relay 320074-702 This 1/2" NPT 3-way ballFor heavy duty switching in demanding HVACR and industrial control environments, the Siemens 3TX7131 4CC13 Enclosed Power Relay provides a robust solution for managing high amperage loads. This DPST NO plug in relay is engineered for reliability, featuring 30A silver alloy contacts capable of handling up to 600 VAC. Designed for seamless integration, it supports both DIN rail and panel mounting, making it a versatile choice for contractors servicing