Industrial HTTR015U Spa Immersion Heater 120V

The Vulcan HTTR015U Spa Immersion Heater provides 1.5 kW of heat at 120 VAC in a single-phase immersion unit designed for spa and hot tub heating. It features an 11 in immersion length, overall length 12 in, and overall width 14-5/8 in, with a 1-1/4 in NPT inlet and a 12.5 A current draw. A unit-mounted thermostat with a mechanical selector dial is included for straightforward temperature control, and the assembly is UL Recognized. Commonly used in spa heating systems, hot tub installations, and therapeutic water systems for water heating and temperature regulation, it is compatible with N15/03099 and N15/03100 systems and has replacement options such as Vulcan HTTR060U, STX060U, and STX060US.