MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit w/ Circuit Breaker — 5kW, 8kW, 10kW, 15kW, 20kW

Product Description Upgrade your MRCOOL Universal 2nd Gen central ducted system with a factory-matched Electric Heat (Emergency/Aux) Kit. This add-on installs in the air handler and provides an extra boost of electric heatwhen outdoor temperatures drop well below your heat pump’s rated heating range—helping maintain comfort during cold snaps. Available sizes: 5kW • 8kW • 10kW • 15kW • 20kWIncludes: model-specific heat strip assembly with integrated circuit breaker Why add a heat kit? Cold-weather backup: Heat pumps naturally lose heating capacity as outdoor temps fall. The heat kit supplies aux/emergency heat to cover those lows. Comfort & reliability: Smooth transitions during defrost and extreme weather. Factory-matched fit: Designed for MRCOOL Universal 2nd Gen air handlers for correct airflow, safeties, and wiring. Which size should I choose? Smaller air handlers → smaller kW (check your model label/manual). Warmer/Southern climates: often optional; a smaller kW is