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CHPTA AlumaFin7™ Evaporator Coil
  • All-Aluminum evaporator coil
  • Optimized for use with R-410A refrigerant
  • Some models suitable for use with R-410A or R-22 refrigerant
  • CAPT, CAPTA, CHPT, CHPTA models feature factoryinstalled thermal expansion valves for cooling and heat pump applications
  • CAPF, CAPFA, CAUF, CAUFA, CHPF, CSCF models feature a check flowrator for cooling and heat pump applications
  • Vertical and horizontal models available
  • 21” depth for easier attic access
  • Foil-faced insulation covers the internal casing to reduce cabinet condensation
  • Galvanized, leather grainembossed finish
  • Rust resistant, thermoplastic drain pans featuring a low water-retention design
  • DecaBDE-free thermoplastic drain pan with secondary drain connections
  • UV-resistant drain pan
  • AHRI certified; ETL listed
CHPTA Series
Unit of Measure
Items CHPTA Series
CHPTA1822A4
CHPT/CHPTA Series
CHPTA Series
CHPTA1822B4
CHPT/CHPTA Series
CHPTA Series
CHPTA2426B4
CHPT/CHPTA Series
CHPTA Series
CHPTA2426C4
CHPT/CHPTA Series
CHPTA Series
CHPTA3026B4
CHPT/CHPTA Series
Type N/A Evaporator Coil - Cased
Nominal Tons N/A 1.5 T N/A 1.5 T N/A 2.0 T N/A 2.0 T N/A 2.5 T
Refrigerant Type N/A R-410A
Expansion Device N/A TXV
Evap Coil Rows N/A 3
Evap Fin Density N/A 17
Depth N/A 21 in
Width N/A 22 in N/A 22 in N/A 26 in N/A 26 in N/A 26 in
Height N/A 14 in N/A 17 1/2 in N/A 17 1/2 in N/A 21 in N/A 17 1/2 in
Liquid Connection N/A 3/8 in
Suction Connection N/A 3/4 in N/A 3/4 in N/A 7/8 in N/A 7/8 in N/A 7/8 in
Ship Weight N/A 48 lb N/A 52 lb N/A 57 lb N/A 59 lb N/A 61 lb