Dave lennox signature, Collection variable speed air handler – Lennox International Inc. Variable Speed Air Handler CBX40UHV User Manual
Page 3

3
Dave Lennox Signature
®
Collection Variable Speed Air Handler
ouTsTanding feaTures for excepTional qualiTy, comforT and efficiency
optional electric heat
– provides
staged heat for even greater comfort.
corrosion-resistant cabinet
– offers
long-lasting reliability with a durable, 
baked-on finish.
Variable speed Blower motor
–
allows enhanced humidity control, 
improved indoor air quality and 
more consistent temperature for 
added comfort.
insulated Blower compartment
–
reduces sound for quiet operation. 
Meets Florida standards for less than 
% air leakage from unit.
high-efficiency evaporator coil
–
provides excellent heat transfer 
and efficiency.
merV 16 filtration
– the highest-rated
media filter available for residential appli-
cations, delivering exceptional particle 
 filtration for unmatched indoor air quality.
Tool-free filter access
– allows easy
filter replacement for improved air quality.
antimicrobial drain pan
– includes
an antimicrobial agent that inhibits mold 
and mildew growth. Durable composite 
material won’t corrode or rust.
customized comfort network
The cBx40uhV air handler
is designed to easily integrate 
with other quality Lennox
®
products for complete, 
continuous comfort. Use it with:
xc21/xp19
The most quiet and efficient 
central air conditioner and 
heat pump you can buy.**
harmony iii
™
Zoning system
Customized temperatures for 
room-by-room comfort.
ComfortSense
™
7000 series
Touchscreen Thermostat
Precision temperature and 
humidity control.
CBX40UHV
the quietest and
most efficient
air handler
you can buy.*
** A combination of sound ratings established per ARI’s test standard: ARI 70; and efficiency ratings established per ARI’s test standard:
ANSI/ARI 10/40-005.
dave lennox Signature
®
collection cBx40uhV specifications
CBX40UHV
024
030
036
042
048
060
HxWxD (in.)
55-1/4 x 21-1/4 x 22-5/8
55-1/4 x 21-1/4 x 22-5/8
55-1/4 x 21-1/4 x 22-5/8
62-3/4 x 21-1/4 x 25-5/8
62-3/4 x 21-1/4 x 25-5/8
62-3/4 x 21-1/4 x 25-5/8
HxWxD (mm)
1403 x 540 x 575
1403 x 540 x 575
1403 x 540 x 575
1594 x 540 x 575
1594 x 540 x 575
1594 x 540 x 575
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.
