Aaon R77340 Smoke Detector 319848-301 the cartridge style body permits

the cartridge style body permits the inspection and replacement of internal components without desoldering the entire assembly

Optimal Motor Performance: Tight +/- 5% capacitance tolerance ensures your fan motor runs at nameplate efficiency

this 2-way control valve features a cast bronze body with a reliable brass trim and is rated for a flowing capacity of 28

Contractors often report "rumbling" or "pulsating" during the ignition phase

OEM Fitment: Engineered as a direct replacement for HH22PB030 to minimize installation labor

Aaon R77340 Smoke Detector 319848-301 the cartridge style body permitsThe Aaon R77340 Smoke Detector is a precision engineered OEM HVAC safety component designed specifically for integration with Aaon rooftop units and air handling systems. This high performance duct smoke detector utilizes advanced photoelectric sensing technology to provide reliable early detection of smoke within the supply or return air streams. Built to meet rigorous industrial standards, the Aaon R77340 ensures seamless communication with the