Lennox International Inc. SunSource Solar-Assisted Central Heat Pump - Manual (Page 4)


Dave Lennox Signature ® Collection XPG20 Specifications
The SunSource ™ solar-assisted heat pump, tested according to the Department of Energy central heat pump test procedure, and with zero solar power input, yields these performance metrics:
With No Solar-Assist
Outdoor unit
model
Indoor unit
model SEER EER
Cooling Capacity
(BTUH)
HSPF
(Region IV)
Heating Capacity
(BTUH)
Sound Rating
(dBA)
Dimensions
HxWxD (in.)
Dimensions
HxWxD (mm)
XPG20-036 CBX32MV-048 18.20*** 12.7 37,800 9.70*** 34,200 72 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
When this same equipment is tested by the same procedure, but with 170 watts of DC power (simulating power input from a nominal 205 watt solar module) the standard test procedure yields
these performance metrics:
With 170 Watt DC Solar-Assist
XPG20-036
CBX32MV-048 20.00 13.7 38,000 10.70 34,200 75 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
In actual applications, the availability and intensity of solar energy varies from locale to locale. The above metrics suggest lower and upper bounds for estimating performance.
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.
16.00-18.20
21.00 13.00
THIS MODEL
Proper sizing and installation of equipment
is critical to achieve optimal performance.
Split system air conditioners and heat
pumps must be matched with appropriate
coil components to meet EnErgy STar ®
criteria. ask your Lennox dealer for details,
or visit www.energystar.gov.
Higher efficiency plus superior comfort with less noise.
Now it’s possible for you to reduce the environmental impact of your home’s heating and cooling system without sacrificing
your comfort. With efficiency ratings of up to 18.0 SEER and 9.70 HSPF***, Lennox’ SunSource
™ heat pump takes heating
and cooling technology to new heights with help from renewable solar power.
Optimized for use with the
Humiditrol ® whole-home
dehumidification system
As part of a complete comfort package, the Humiditrol
system delivers a level of humidity control never before
available. Less moisture in the air not only feels better, it
improves overall indoor air quality, too.
What a difference quiet makes
The SunSource heat pump is engineered with Lennox’
exclusive SilentComfort
™ technology for quiet performance
day in and day out. A patent-pending fan design, two-stage
operation and an insulated compressor compartment also
help keep sound at a minimum.
Conserves energy while preserving
the environment
The SunSource heat pump is designed with a two-stage
scroll compressor that uses R10A refrigerant, which meets
the U.S. Environmental Protection Agency’s standards
for ozone and environmental safety.
Reducing your carbon footprint—one step at a time
Every SunSource heat pump will offset 376 pounds of CO
2
per year.
That’s the equivalent of planting seven mature trees, or carpooling
to work one day each week. If thousands of people joined in, the
change would substantially reduce environmental emissions.
Choosing an ENERGY STAR ® product like the
XPG0 SunSource ™ Comfort System can help
you improve comfort and save energy costs. You
may also be able to qualify for utility rebates and
tax credits. By creating a more efficient home environment,
you are contributing to a cleaner global environment.
*** SEER and HSPF are for operation without solar power input.