Matt Mckenzie
Member
- Location
- United States
We are working with a heating and air contractor and we are wiring some new homes. The heating and air contractor always will only get us the tons information for example: 2 ton, 3 ton, 4 ton, etc. Trying to get the FLA from these guys is impossible. I usually just always start with a ten wire romex and go up to 8 wire for a 4 ton and 6 wire for a 5 ton. Is there any conversion or approximate conversion since getting the information from the heating and air contractor is impossible....?