Adding electric heat HKSC15XF to your Goodman system is easy with an electric heat kit. The electric heat kit is perfect for homeowners who want to add another level of heating to a simply system. The HKSC15XF is a 14.4 kW 3 phase heater and is designed specifically to fit inside Goodman's air handlers. It is designed specifically to fit inside Goodman's modular blowers,. It also features a plug-in wiring harness to keep installation simple. If you're looking for a little extra heat from your packaged central system, Goodman's HKSC15XF electric heat kit will keep you feel comfortable all year long.