Electric heat options - available in 230/1/60, 230/3/60, 460/3/60 and 575/3/60
Voltage options – available in 230/1/60, 460/1/60 and 575/1/60
High-static supply fan delivers up to 400 cfm/ton at 0.8" supply external static pressure, meeting the most demanding applications
High-efficiency coil provides exceptional heat transfer and low air resistance for high-efficiency operation
Comfort/IAQ
Multiple blower speeds help provide precise comfort control
Antimicrobial dual-position drain pans resist growth of mold and mildew for improved indoor air quality
Serviceability
Factory-installed control wiring plugs make field installation fast and convenient
Dedicated up-flow/horizontal configuration with optional down-flow kit, field conversion
Refrigerant line connections include suction and liquid lines that feature sweat connections and extend outside the cabinet for quick, easy installation
Check and thermostatic expansion valve (factory-provided) reduces installation time and provides peak cooling performance across the entire application range
Forward-curved centrifugal blower features slide-out capability for quick and easy service and maintenance
Transformer and blower cooling relay (factory-provided) speed installation and are easily accessed in the unit control box
Two-part cabinet construction allows units to be disassembled into two separate sections for easy installation in tight applications
Dual-position drain pan is constructed of corrosion-resistant plastic and features dual drain pipes and connections
Toolless filter access to save time during filter replacement
Reliability
Fixed temperature-limit controls with automatic reset, thermal sequencers with time delay, and circuit breakers improve performance and reliability
Galvanized steel corrosion-resistant cabinet under a two-layer painted surface protects against rust and corrosion
Resources
Lennox Air Handler Brochure
CBX27UH Air Handlers
1.5 to 5 Ton Split Systems Heat Pumps HE Quick Reference Guide
CBX27UH Air Handlers
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