444W | Ceiling Diffuser SurfAire 4 Way Bright White Aluminum | Hart & Cooley Used on_ES27 to ES29 Gas-Fired Boilers it offers excellent corrosion resistance

it offers excellent corrosion resistance and wear resistance

The CP (corrosion-protected) finish provides resistance against rust and corrosion

Its 3-inch MNPT (Male National Pipe Thread) end connection provides secure and leak-proof connections with compatible piping systems

Trust our expertise for accurate and efficient temperature monitoring

it features a 1-1/4 inch NPT connection and a normally open position

444W | Ceiling Diffuser SurfAire 4 Way Bright White Aluminum | Hart & Cooley Used on_ES27 to ES29 Gas-Fired Boilers it offers excellent corrosion resistance**Hart & Cooley SPE 444W Ceiling Diffuser** The Hart & Cooley SPE 444W Ceiling Diffuser is a high quality, four way diffuser designed to distribute air evenly throughout a room. Crafted from durable aluminum, this diffuser features a bright white finish for a clean and modern aesthetic. Measuring 23 3 4 x 23 3 4 inches, it is ideal for use in commercial and industrial settings. With its adjustable louvers, the SPE 444W allows for precise control over