Shop by Brand > TPI > Down Flow Heater Accessories Down Flow Heater Accessories TPI Anemostat Diffuser For Downflow Unit Heaters SKU D1603 Price $685.00 $438.40 x Add To Cart TPI Anemostat Diffuser For Downflow Unit Heaters SKU D1613 Price $1,017.00 $650.88 x Add To Cart TPI Ceiling Mount Bracket SKU A1600 Price $205.00 $131.20 x Add To Cart TPI Downflow Unit Heater Ceiling Mount Bracket SKU A1601 Price $229.00 $146.56 x Add To Cart TPI Linear Louvered Diffuser For Downflow Unit Heaters SKU D1602 Price $685.00 $438.40 x Add To Cart TPI Linear Louvered Diffuser For Downflow Unit Heaters SKU D1612 Price $1,017.00 $650.88 x Add To Cart TPI Radial Louvered Cone Diffuser For Downflow Unit Heaters SKU D1600 Price $756.00 $483.84 x Add To Cart TPI Radial Louvered Cone Diffuser For Downflow Unit Heaters SKU D1610 Price $882.00 $564.48 x Add To Cart My Account Login Forgot Password Register New User Sign Up For Email Enter your email to receive exclusive offers, tips, and more straight to your inbox.