AN IMPROVED APPARATUS AND METHOD FOR INSTALLATION BY UNLICENSED PERSONNEL OF A PRE-CHARGED, DUCTLESS HEATING/COOLING SYSTEM

摘要

A pre-charged heating/cooling system is shown for installation by unlicensedpersonnel. An outside unit includes an outside coil, outside, fan, compressorand a reversingvalve. An inside unit has an inside coil, inside fan for drawing air throughthe inside coil anddischarging the conditioned air into the enclosed space, and a power cordconnection. A cablesheath contains all connections from the inside unit to the outside unit withelectricalconnections being secured in position on the outside unit by a cover and abracket. Anexpandable window sill holds and seals the cable sheath in a window opening.