Kenworth Heater Box Assembly for Mid-2014 & Newer Models – HVAC Box Includes All Parts

Kenworth Stainless Steel HVAC Box Assembly – Heater & A/C Unit for Mid-2014 & Newer Models   This HVAC box assembly is designed for use in Kenworth trucks, including Mid-2014 and newer models such as T600, T800, W900, W900B, and W900L. The unit features a stainless steel housing and includes key components required for HVAC system replacement.   Included Components: Stainless steel housing Heater core A/C evaporator Expansion valve Thermostatic switch Blower motor   This assembly is intended as a replacement for select OEM HVAC box units, including part numbers such as F31-1036-1 and F31-10361. Fitment should be verified based on vehicle specifications. Designed for standard HVAC system function, including heating and air conditioning operation within the vehicle cabin. �� Installation Instructions This Kenworth HVAC Box includes all major components and is designed for straightforward installation. For detailed removal and installation procedures, photos, and helpful tips, please refer to our complete installation guide. Open Installation Guide →