14 x 6-Inch White Sidewall Return Air Grille Elements Built-in anti-siphon feature prevents backflow

Built-in anti-siphon feature prevents backflow

Working load limit 500 lbs

The tube shall be inserted into the SharkBitePTC Fitting in the first stage through a release collar and then through a stainless steel grab ring

Up to 7 on/off settings per day

14 x 6-Inch White Sidewall Return Air Grille Elements Built-in anti-siphon feature prevents backflowAmeriflow grilles, registers and diffusers offer quality material, skilled workmanship and sound engineering. For heating and air conditioning systems in residential and light commercial applications, for new constructions and remodeling. Ameriflow products are quality built with the contractor in mind.