Style Crest HVAC Dual Fuel Kit Smart Kit

The Jackson Systems DFK-4 Smart Kit is the most versatile and easy-to-install dual fuel kit on the market. Smart Kit can be used with heat pumps and fossil fuel furnaces having up to 2 stages of cooling and 4 stages of heating. BENEFITS: Saves hours of installation time Reduces installation cost Simplifies servicing of system Provides a professional looking job FEATURES: Fast snap track mounting LED auxiliary heat indication Easy-to-read screw terminals Quiet relay technology