The Building Efficiency System Tool (BEST) helps solve the industry challenge of accurately comparing different styles of HVAC systems early in the design process. BEST brings EER, IEER, SEER, and COP data together to compare the performance, life cycles, and costs for any type of HVAC system.

BEST uses the Building Energy Efficiency Ratio (BEER), which take certified AHRI data and combines it to bridge the gap between laboratory test data and real world HVAC system performance to include installed and utility cost against load and weather.

www.TacoComfort.com/BEST