Local authority · Missouri
Kansas City — energy & appliance code adoption
Yes — effectively. Missouri has no statewide residential code. Kansas City's Code of Ordinances Ch. 18 is the operative authority. Below: how Kansas City differs from Missouri on appliance listing, NEC, fire code, and energy storage, with sources.
Is UL 858 required in Kansas City?
Yes — effectively. Kansas City requires fixed household appliances to be listed by a Nationally Recognized Testing Laboratory (NRTL), and UL 858 is the de-facto listing standard a household electric range must meet.
Are NRTL-listed (UL / ETL / CSA) appliances required in Kansas City?
Yes. Kansas City's adopted code requires fixed electrical appliances to be listed by an NRTL (UL, ETL/Intertek, CSA, etc.) — KCMO Code Ch. 18 / NEC 110.3(B). Listed and labeled equipment required.
Which edition of the NEC does Kansas City use?
Kansas City has adopted the 2020 edition of the National Electrical Code (NEC). KCMO Code Ch. 18 adopts the 2020 NEC with local amendments; enforced by City Planning & Development.
Is UL 9540 required for residential energy storage in Kansas City?
Yes — effectively. Kansas City requires NRTL listing for stationary energy storage systems (ESS) in dwellings, and UL 9540 is the controlling standard. KCFD Prevention Division requires ESS permit; battery permit fee schedule under Ch. 18; IRC Appendix AW not adopted.
Is UL 9540A fire-propagation testing required in Kansas City?
Yes — effectively. Kansas City requires NRTL listing for energy storage systems, and UL 9540A is the controlling standard.
What is the residential energy-storage capacity limit in Kansas City?
Kansas City limits residential energy storage to 20 kWh per dwelling unit.
Which fire code does Kansas City enforce?
Kansas City enforces IFC 2018. KCFD enforces under Ch. 18.
Code adoption summary
| NEC edition | 2020 NEC |
|---|---|
| Appliance listing (UL 858) | Effectively required |
| NRTL listing requirement | Required |
| Fire code | IFC 2018 |
| IRC edition | 2018 IRC |
| UL 9540 (residential ESS) | Effectively required |
| UL 9540A propagation test | Effectively required |
| Residential ESS cap | 20 kWh / dwelling |
| NFPA 855 edition | 2017 |
Sources