York Y33 - Manual (Page 7)

246653-YTG-E-0108
Johnson Controls Unitary Products 7
CONSTRUCTION FEATURES
YORK's Millennium rooftop line is built for the long haul, with
high end features and construction offered at a competitive
price. Millennium units are manufactured at an ISO 9001 reg-
istered facility, and each rooftop is completely computer-run
tested prior to shipment. Some of the valuable construction
features of the Millennium which are not found on competitive
units include:
Double Wall Construction - Each unit has both an exterior
and an interior wall, which make for a more rigid design with
panels and doors that are solid, not flimsy. The unit features a
fully framed construction for even greater stability.
Powder Paint - Industry leading 1000 salt spray hour paint
keeps the unit in great condition for years to come.
Low Profile - Millennium units stand only 64” above their
curb, minimizing potential aesthetic conflicts.
Extended flue connection - Each gas unit ships with a field
mounted external flue. The flue lifts all products of furnace
combustion far above the unit - eliminating the possibility of
corrosion in the furnace heat exchanger from recirculating
flue gases.
Protective Covering - Special polyurethane sleeves which
cover the distributor tubing keep distributor tubes from con-
tacting each other and wearing out.
Built-in Hail Guard - Condenser coils angled at 30 degrees
from the vertical are inherently protected from damage due to
shipment, hail, etc.
Induced Draft Furnace - This design provides a positive
exhaust of all combustion products.
ANGLED CONDENSER
COILS
PITCHED ROOF
SOLID, CLASS II FAN CONSTRUCTION
INTERTWINED COIL
DOUBLE WALL CONSTRUCTION
LOW LEAK DAMPERS
HINGED, LATCHED
ACCESS DOORS