In this video we show:
-How to obtain the AHRI certificate and show if the condenser and coil combination is an approved Match
-Select equipment design CFM and explain the difference between selecting Heating CFM=Cooling CFM.
This videos are prelliminary steps to go on a deeper detail to Manual D. It is important to mention that we design the ducts based on the higher cfm which in most cases are cooling. That is the reason we mostly select under equipment Heating=Cooling cfm.
Music from freetouse.com/...
‘Coconuts’ by ‘Beau Walker’
7 сен 2024