Sparks Climate Zone & Energy Code

Climate Zone: IECC Climate Zone 5B (cold semi-arid). Sparks's Truckee Meadows position at 4,400' elevation produces hot, dry summers (96°F cooling design) and cold winters (9°F heating design). The high-desert four-season climate requires robust HVAC design for both extremes.

Energy Code & Manual J Requirement: Nevada Energy Code (IECC 2024). ACCA Manual J required for residential HVAC permits in Washoe County and Sparks jurisdictions.

Local Electric Utility: NV Energy (Sierra Pacific Power)

Building Department: City of Sparks Building Department

Local Trade Association: ACCA Nevada