Armstrong Fluid Technology 272005-300 Hydronic Accessory R-410A ensure the valve meets the

ensure the valve meets the specific code requirements of your local jurisdiction

For technicians troubleshooting "no display" or communication errors

This liquid level sensor probe is built to withstand high-temperature hydronic environments

The frame size and shaft dimensions are identical

101 or higher for specific legacy units) for full feature visibility

Armstrong Fluid Technology 272005-300 Hydronic Accessory R-410A ensure the valve meets theThe Armstrong Fluid Technology 272005 300, also known as the Model AVA 013, is a high performance hydronic accessory designed for the continuous removal of trapped air in heating and cooling systems. Built with an automatic air vent mechanism and a durable brass body, this component ensures peak system efficiency by preventing air related issues such as corrosion, cavitation, and excessive operating noise. This specific model features a 1 8" Male NPT