CBX40UHV-036, Upflow/Horizontal, Air Handler, Variable Speed, 3 Ton, DLSC Series

Cat # : 34W79 |Model/Part # : CBX40UHV-036

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Dave Lennox Signature® Collection

CBX40UHV Variable Speed Air Handler

The quietest and most efficient air handler

Using innovative variable speed technology, the CBX40UHV-036 provides a continuous flow of air, which helps reduce drafts, sound levels and energy costs. A built-in filtration system provides the advantage of powerful allergen control.

Energy Efficiency

  • Offers greater cooling efficiency when matched with specific air conditioners or heat pumps
  • More efficient operation—reduces electric consumption and conserves resources
  • iComfort™ enabled technology—allows the air handler, when installed with the easy to use programmable iComfort Touch® Touchscreen Thermostat, to exchange information and make adjustments as needed to optimize performance and efficiency*

Quiet Operation

  • SilentComfort™ technology—delivers the ultimate in quiet, consistent cooling and heating
  • Variable speed blower motor—allows enhanced humidity control, improved air quality and more consistent temperature for added comfort

Home Comfort

  • Variable speed blower motor—allows superior ramp up control in heating mode, eliminating uncomfortable bursts of cold air
  • High static capability—adjusts airflow to meet the comfort requirements of the home
  • Factory installed MERV 16 Precision Pleat™ media filter—provides healthier indoor air and reduces the space required for installation
  • Improved humidity control
  • Staged electric heat strips—provide just the right amount of heat

Environmental Responsibility

  • Compatible with chlorine-free R-410A refrigerant systems—which provide exceptional comfort without exacting a costly environmental toll
  • No ozone emissions— a known lung irritant

Reliable Performance

  • Quality you can trust—designed with reliable, time-tested components
  • Antimicrobial drain pan—resists the growth of mold and mildew
  • Meets Florida standard for less than 2% air leakage from units

*iComfort Wi-Fi® Touchscreen Thermostat must be installed with an iComfort™ enabled indoor unit.

Brand Lennox
Catalog Number 34W79
Model/Part Number CBX40UHV-036
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
EAN / UPC 66255143111
Product Depth 22.625 IN
Product Height 55.25 IN
Product Width 21.25 IN
Product Voltage 208/230v 1ph 60 hz
Blower Motor Variable Speed
Configuration Multi-Position
Liquid Line 3/8 IN
iComfort Enabled true
Return Opening 20 x 21 IN
Supply Opening 19.75 x 11.0625 IN
Tonnage 3
Gross Weight 172 LB
Suction Line 3/4 IN
Family CBX40UHV
Cooling Capacity 3.0 Ton Cooling
Hertz 60 hz
Phase 1 Phase
Series Dave Lennox Signature Collection

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