I just had installed a Carrier 58MVC80-14 furnace with a 24ANB630 A/C and a CNPVU3617ACA indoor coil instead of the matching CNPVU36121ACA indoor coil for the furnace. The installer said it was matched because even though the indoor coil size is 17" instead of 21" the indoor coil tonnage is 1/2 ton larger than the outdoor A/C unit. Is this true? Isn't it the coil width only that determines the match?
Just worried because I've read other threads that indicated a smaller width indoor coil could cause furnace limiting issues; not sure what that means but it doesn't sound good.
Thanks for responses in advance.
Just worried because I've read other threads that indicated a smaller width indoor coil could cause furnace limiting issues; not sure what that means but it doesn't sound good.
Thanks for responses in advance.
