YES — Kansas has adopted 2018 IECC which requires HVAC loads be calculated per ACCA Manual J for new construction and major renovations.
Kansas has adopted 2018 IECC as the statewide energy code for residential construction.
Primary zone covering Wichita and surrounding areas
Additional zone in Kansas
Local Kansas contractors typically charge $150-400 for Manual J calculations. AutoHVAC offers your first Manual J calculation completely FREE with permit-ready results in 60 seconds — no credit card required.
Yes. Kansas follows 2018 IECC which requires heating and cooling loads be calculated per ACCA Manual J for permits on new construction and major HVAC work.
You can get a free Manual J calculation for Kansas instantly at AutoHVAC — upload your blueprint and receive a permit-ready report in 60 seconds. Alternatively, local Kansas HVAC contractors charge $150-400 with 3-7 day turnaround, or you can use DIY software like Wrightsoft or CoolCalc ($5-200+/month).
Kansas includes IECC climate zones 4A, 5A. Zone 4A is most common, covering cities like Wichita, Overland Park, Kansas City. Climate zone data determines design temperatures and insulation requirements used in Manual J calculations.
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