Siena College Swimming Pools & Spas: Hot Tub Rules Rules (2026)

NYS Residential Code (19 NYCRR Part 1220) §AG105 and §680 of the National Electrical Code (adopted in NY) govern hot tub and spa installations. A licensed electrician must install a dedicated 240V GFCI-protected circuit with a disconnect within sight of the spa, requiring an electrical permit from the local building department. Hot tubs must meet accessory structure setbacks (typically 5 feet from property lines, varying by town — Albany Code §375, Colonie Code §190, Bethlehem Code §128). Barrier requirements under §AG105 apply unless the hot tub has a locking safety cover meeting ASTM F1346 specifications, which is the most common exemption used in Albany County given the climate. New York Executive Law §378(5-a) (pool alarm law) applies to spas holding over 24 inches of water, installed after December 14, 2006. Indoor spas require proper ventilation per the NYS Mechanical Code. For Hudson floodplain properties in Coeymans and Cohoes, spa equipment must be elevated above base flood elevation per FEMA NFIP. Albany's 48-inch frost depth requires secure foundation design to prevent heave damage.