Heaters > Commercial Heaters > Fan Forced Heater Accessories TPI Rough In Box For 3420 / AFC Series Box 3420/Box AFC Price $256.00 $163.84 QTY Add To Cart Add To My Wishlist SKU: Box 3420/Box AFC Brand: TPI Resources TPI Rough In Box For 3420 / AFC Series Box 3420 Resources:TPI Rough In Box For 3420 / AFC Series Box 3420 Specifications Description Accessories Related Items Reviews We have with us highest quality Rough in Box for 3420/AFC Series heaters. Model Box 3420/Box AFC is a Fan Forced Heater Accessory manufactured by TPI. Accessories Related ITems Don't see the size or color your looking for... See All Fan Forced Heater Accessories Products! TPI Wall / Ceiling Bracket For Discharge Unit Heaters SKU: UHB4 Fuel Type: Electric TPI 4" Surface Mounting Can SKU: 303EX32RW Color: White TPI 2" Extender SKU: 3320EX16/AFAEX16 Color: Brown TPI Disconnect Switch For 5100 Series Unit Heaters SKU: DCS1003/5100 Fuel Type: Electric Volts: 120 - 600 V TPI Recess Radiant Ceiling Panel SKU: RCP803 BTU /HR.: 1280 BTU Fuel Type: Electric Volts: 208 V Reviews