BEST is about COST – and if you compare systems with Natural Gas Heating against an all-electric system – guess what – it costs more.
BEST also assumes – Heat recovery option – more pipe more money
BEST 6.0 – every engineer can model HVAC – look at Water heating
Every Contractor can price the described system for better budgets early…
When somebody says, “I don’t believe that” – Fine – look at the results and change the input – BEST is just a comprehensive mathematical solution about efficiency and dollars. If it is still bad – maybe it is!
Up to three sources of heating and cooling Primary stage, secondary or backup including % split and Temperature Stage
Courtesy of Radiant Professionals Alliance