Document ID: chunk:federal_register_of_legislation:F2019L00490:clause:6_5:p7
Version: federal_register_of_legislation:F2019L00490
Segment Type: clause
Provision Reference: sch 6 cl 5 (pt 7/8)
Character Range: 28715–31421

free delivery of conditioned air to the conditioned space; and
 (b) draws air into the air conditioner from outside the conditioned space using one duct; and
 (c) uses another duct to discharge that air back outside the conditioned space.
Note 1: As a unitary double duct air conditioner provides for the free delivery of conditioned air to the conditioned space, it is a "non‑ducted air conditioner".
Note 2: A unitary double duct air conditioner will, depending on its design features, either be a "portable unitary double duct air conditioner" or a "wall mounted unitary double duct air conditioner".
Note 3: A product that is a unitary double duct air conditioner will be treated as such for the purposes of this Determination, whether or not it can also operate as a unitary single duct air conditioner.
unitary single duct air conditioner:
 (a)  means a unitary, air-to-air air conditioner that:
 (i)  is designed to:
 (A)  be located wholly within the conditioned space; and
 (B)  provide free delivery of air to the conditioned space; and
 (ii) draws air into the air conditioner from the conditioned space; and
 (iii) uses a duct to discharge that air outside the conditioned space, whether or not the duct is supplied with the air conditioner; but
 (b) does not include such a product that is designed so that it can be configured as a unitary double duct air conditioner.
Note 1: As a unitary single duct air conditioner provides for the free delivery of conditioned air to the conditioned space, it is a "non‑ducted air conditioner".
Note 2: A unitary single duct air conditioner will, depending on its design features, either be a "portable unitary single duct air conditioner" or a "wall mounted unitary single duct air conditioner".
variable capacity—see section 6.
variable refrigerant flow or VRF: a multi‑split system is of variable refrigerant flow or VRF type if it has one or more outdoor units comprising a single refrigerant circuit, each of which has a set of refrigeration ports that services the network of indoor units through branch piping or distribution devices or both.
wall mounted unitary double duct air conditioner means a unitary double duct air conditioner that is not portable.
Note 1: As a wall mounted unitary double duct air conditioner is a unitary double duct air conditioner, it provides for the free delivery of conditioned air to the conditioned space, and so is a "non‑ducted" air conditioner.
Note 2: A product that is able to be wall mounted as well as portable is considered to be wall mounted for the purposes of this Determination.
wall mounted unitary single duct air conditioner means a unitary single duct air conditioner that is not portable.
Note 1: