Goodman 20kW heat kit with circuit breaker (HKTSD20DB) replaces HKSC20DB Window Sleeves This is the Goodman GPHM54841

This is the Goodman GPHM54841

Engineered to impress

designer kitchen appliance

UPDATE: The WS900E has been replaced by the WS900QW

Goodman 20kW heat kit with circuit breaker (HKTSD20DB) replaces HKSC20DB Window Sleeves This is the Goodman GPHM54841This heat kit, made by and shipped directly from Goodman, is usable in select models of the Goodman AMST line of air handlers so long as the last two characters are "BA". If the last two characters of your AMST model number are "AA", you will need the HKSC20DB instead. Easy to install, perfect for use with heat pumps or AC only systems when only occasional heating is needed. Often times smaller and larger heat kits are available, please just let us