Iec-Okc.com
About Iec-Okc.com
"We couldn’t be happier with our IEC fan coils! I will never build another hotel with PTAC units. As far as we’re concerned, an IEC fan coil system is the only way to go when building hotels.
"We couldn’t be happier with our IEC fan coils! I will never build another hotel with PTAC units. As far as we’re concerned, an IEC fan coil system is the only way to go when building hotels.
