Armstrong Fluid Technology 272005-300 Hydronic Accessory 321894-708 Its high dielectric strength and

Its high dielectric strength and consistent outer diameter ensure smooth conduit pulls

this unit features an integrated auxiliary alarm relay that facilitates immediate HVAC system shutdown upon smoke detection

allowing for redundant or averaged temperature readings in a single duct penetration

technicians should always verify the flow arrow on the valve body to ensure the unidirectional flow aligns with the system's discharge or liquid line path

Technicians should look for audible humming

Armstrong Fluid Technology 272005-300 Hydronic Accessory 321894-708 Its high dielectric strength andThe 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