Are the lines all pre-charged?

Thank you for your question. Line sets for this system can be purchased separately as an accessory for this system. One line set per air handler will be required. So, for this 5 zone system, you will require 5 line sets. There are line sets available in 15', 30' and 50' lengths. The line sets for this system are not pre-charged. However, your licensed installer will be able to adjust the refrigerant levels in the condenser, so that the line sets will receive the required amount of refrigerant for a functioning system. The line set options for this system can be found under the accessories section which is beneath the add to cart button on the right hand side of the page. For more assistance, please give us a call.