CNPHP4321ALA
C = Coil Product
N = N Coil Type
P = Puron® Refrigerant TXV Refrigerant Type
H = Horizontal Coil Configuration
P = Painted Cabinet Finish
43 = 3.5 Ton Unit Capacity (Seer Boost)
21 = 21" in (533 mm) Cabinet Width
A = 1st Revision Level
L = Aluminum Tubing Design
A = Basic Variations

Standard Features

• Compact N coil design to aid in tight installations
• Corrosion-resistant, all aluminum coil
• Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
• Fully insulated cabinet
• Sloped, corrosion-free drain pan design helps reduce mold and bacteria build-up
• Non-ozone depleting Puron^® refrigerant (Convertible to R-22)
• Brass Inserts to ensure leak-free condensate connections


• Teflon Ring inside liquid line connection to prevent refrigerant leaks
• 10-year parts limited warranty¹
  

¹ See warranty certificate for complete details.