CU 600-2,000 CFM Upflow Indoor Coil

Uncased upflow unit with MaxAlloy™ coil technology.

Price Range $
Efficiency Range Up to 15.0 SEER & 9.5 HSPF
Sound Levels as low as 72 dBA
Warranties Standard 10 year parts and compressor warranty.
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Quality Starts on the Inside

Luxaire® CU Uncased Upflow Aluminum Indoor Coils are designed for upflow-only applications in existing ductwork. The MaxAlloy™ aluminum indoor coils are specially engineered to handle demanding air conditioner and heat pump duties. Combined with staggered tube rows that provide proper moisture removal, this smart design provides reliable, efficient performance.
Quality Starts on the Inside


  • Long-life MaxAlloy™ aluminum coil provides lasting reliability
  • Handles demanding AC or heat pump duties
  • Provides proper moisture removal with staggered tube rows
  • Delivers optimized efficiency when partnered with matching furnaces


Lower Cost Of Ownership

Through smart design and advanced alloy materials, the CU indoor coil can reduce total cost of ownership through long-lasting reliability.

Reliable Support

Our Certified Comfort Expert™ contractors make sure your CU indoor coil is installed and serviced correctly from day one.

Confidence Guaranteed

A 10-year Parts Limited Warranty ensures years of dependability with industry-leading quality.

Technical Specification

Comfort Technologies Low water retention drain pan Coil MaxAlloy™ coil
Compressor Type Single-Stage Scroll Compressor Tonnage Range 1.5-5 Tons
SEER Range 14 SEER Parts Warranty Code 10-year Parts Limited Warranty*
Warranty Other Compressor: 10-year Compressor Limited Warranty* Position Upflow Only
Control Options Conventional    
*All warranties require online registration within 90 days of installation. Otherwise, warranties revert as follows:
Lifetime Compressor Limited Warranty – 10-year Compressor Limited Warranty; Lifetime Heat Exchanger Limited Warranty – 20-year Heat Exchanger Limited Warranty; 10-year Parts Limited Warranty – 5-year Parts Limited Warranty; 10-year Compressor Limited Warranty – 5-year Compressor Limited Warranty
Three-phase models have 5-year Compressor and 1-year Parts Limited Warranties. Three-phase models do not qualify for the 10-year Parts Limited Warranty.