YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!
YMGI: Your Modern Green Idea
14
BRIEF INTRODUCTION TO UNITARY -22° F HEAT PUMP SYSTEM
The Unitary Heat Pump System is designed for high performance, easy installation and service. Each system consists of
one indoor units and one outdoor unit, which are connected by one set of interconnecting refrigerant pipes and electric
wires.
As shown in the following sample picture of outdoor unit, air is drawn through the coil from the rear side and then
discharged from the front side. In cooling mode, air passing through coil is heated; in heating mode, air passing through
coil is cooled.
Sample Unitary Heat Pump System
(Due to engineering and production improvements, unit appearance subject to change without prior notice)
Outdoor unit(s) provides the electrical and thermal power for the whole system. Electrical and thermal components such
as compressors and motors and heat exchange coils and others, are incorporated into the cabinet in an optimized order.
They can be either hung on the wall or installed on the ground. Once stacking or bracket kit is used, some outdoor units
can be stacked 2 or 3 units high, depending upon unit size and applications. Air is discharged horizontally, quietly and
smoothly. These units are a perfect fit in locations where installation and applications of general up-flow condensing units
are limited, such as apartments, condos, lofts, multi-families and high-rise buildings and others named or unnamed.
Indoor unit(s) delivers the thermal and acoustical comfort to the rooms. Air is drawn through the coil from bottom and then
discharged from the top into the ventilation ducts. In cooling mode, air passing through coil is cooled; in heating mode, air
passing through coil is heated. Air is filtered or treated by the built in filter (washable or enzyme equipped or electrostatic
powered filter, varies from model to model), before being delivered to the air registers.
Apartments
Offices, Restaurants, Gyms, etc
.
Homes
These units are designed for applications at:
Residential
Light commercial
Institutional
Industrial
Commercial
Hospital
