The Trane MAYHTR1A10BKRB 10kW Heater Strip Kit is an electric heating accessory designed for compatible Trane and Ameristar air handlers used in heat pump HVAC systems. It converts electrical energy into heat to provide supplemental or emergency heating during cold weather when additional warmth is needed. Working with the air handler, it distributes heated air evenly throughout the d... https://www.partshnc.com/mayhtr1a10bkrb-trane-10kw-heat-strip-kit