GET SMART: Energy efficiency in homes and buildings is driving the tools market to accommodate the latest refrigerants, accurately measure system performance, and use real-time data analytics.

This video covers essential HVAC tools and components, including a 1/2" Home Flex 37' with fittings, a 1/2" termination, and a pack of 1/2" black pipe adapters (8 pack). It also reviews a Milwaukee ...