(KW 1995 -2014) Kenworth Heater Box

Upgrade your HVAC system with our Standard F31-1036ss-2 stainless steel Kenworth HVAC box. Enjoy increased air flow with our corrosion resistant box designed for W900, T800, T660, T600, T400, C500 Kenworth trucks manufactured between mid-1994 to mid-2014. Try our selection tool, to ensure the best fit. Give us a call with any questions at (616) 834-1503. Free UPS ground shipping the lower 48 states and Canada.

The F31-1036ss-2 is one of our Standard boxes which means this unit is more versatile, fitting a broader range of truck models and years. This unit is great if you plan to block off the fresh air or swap a few parts from your current unit. We also have fully plug & play Premium units available. Includes: Stainless steel box Upgraded blower motor included (15% higher CFM compared to OEM) AC Evaporator Coil heater Thermostat Expansion valve Gasket kit Fresh air block off kit (If you want to block off the fresh air) The F31-1036SS-2 heater box comes mostly assembled including the gasket kit.

Fitment:

The fitment year ranges provided may not always be entirely accurate, especially for units manufactured in the first or last year of the range. Additionally, glider trucks often fall outside typical year-range classifications. To ensure you select the correct part, please verify that your unit matches one of the OEM cross-references listed below or meet all the following criteria:

• Your expansion valve on your current HVAC box either has a smooth front face or has two ports for the high and low switches
• Your expansion valve and evaporator are threaded and not the push in style
• Your expansion valve does NOT have a single port for the trinary switch

Cross references: F31-1036-1, K142-535-1 F31-1064-11112 F31-1064-11122 F31-1072-11120 F31-1072-11110 740185-2 F31-1053-001 F31-1292-11110 F31-1292-11120 F31-1291-11112 F31-1087-11110