Armstrong International D500150 Air/Gas Vent 30067439-890 The Resideo VR8345Q4563 is a

The Resideo VR8345Q4563 is a universal electronic ignition gas valve designed for high-demand two-stage natural gas systems

Maintaining peak performance of your Johnson Controls RLD-H10 series leak detector is critical for accurate field diagnostics

This specific model is rated for 208Vac

Its solid-state design eliminates moving parts

Durable Construction: Features a high-quality diaphragm and robust electrical contacts to withstand high-temperature HVAC environments

Armstrong International D500150 Air/Gas Vent 30067439-890 The Resideo VR8345Q4563 is aThe Armstrong International D500150, effectively known as the 11AV 1 2 178, is a high performance stainless steel air and gas vent designed for critical venting applications in pressurized systems. Constructed from durable, corrosion resistant 300 series stainless steel, this Series 11AV free floating lever vent is engineered to withstand harsh environments while providing reliable operation. Featuring a 3 4" NPT inlet and a 1 2" NPT outlet, it