LENNOX CBX25UH and CBX25XHV air handler enhancement

Lennox recently announced upgrades to the CBX25UH and CBX25UHV air handler series.


1. Cabinet stability

Increased cabinet stability, including when access doors are removed in horizontal installations
Redesigned cabinet wrapper with hem across front edge
Redesigned coil support and hold down brackets
Redesigned cabinet brace for easier blower removal

2. Improved piping routing

Improve routing of refrigerant piping to allow for more optimal TXV bulb placement inside cabinet
No need to place bulb outside of cabinet at installation

3. Easier access

Single gauge metal cabinet allows for easier removal of high and low voltage redesigned knockouts
Metal condensate drain knockouts converted to rubber snap-in grommets for easier access
Electric heat knockouts replaced with a cover plate for easier removal during installation of electric heatstrips

4. Standardized cabinet fasteners

Standardized to a single thread size and clip fasteners throughout cabinet

5. Improved fit and finish

Enhanced insulation installation methodology for improved adhesion
Tighter and consistent bend radius (cabinet corners and top caps)
Improved filter rail design for easier installation and removal

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