Logo2

Horizontal Heat Exchangers Accumulators

Description

Heat exchange accumulators provide an internal coil or loop to provide heat transfer. Discharge gas or liquid refrigerant can be used in the coil/loop. The coil/loop does not have a rated capacity and therefore if relying on certain performance conditions, field testing will need to be considered for your application. All other characteristics are the same as the non-heat exchanged models.

 

Features

  • Horizontal design for limited space applications
  • Positive Oil Return
  • Increased boil-off rate
  • Powder painted finish to protect the accumulator during condensation
  • 450 psig maximum working pressure

HorizHeatExDiagram

 

 Catalog
Number
Holding Cap.
(lbs of R-22)
ODS
Conn.
Size
Dim. (in)Coil Conn.
AB
UL A6-13HEZ 17.00 1-3/8 6 22.50 5/8
A6-15HEZ 23.00 1-5/8 6 30 3/4
A6-15HEZC 36.00 2-1/8 6 48 7/8
ASME A8-25HEZA 20.00 2-5/8 8.63 24 1-3/8
A10-31HEZ 47.00 3-1/8 10.75 24 1-3/8

 

 Catalog
Number
Recommended Tons of Refrigeration at Evaporator Temperature °F
R-22
-40°F-20°F0°F20°F40°F
Min/MaxMin/MaxMin/MaxMin/MaxMin/Max
UL A6-13HEZ 0.40             1.80 .23             2.9 .36             4.5 .54             6.8 .80             9
A6-15HEZ .50             2.8 .57             4.8 .9             7.6 1.4             11 3.00             15.40
A6-15HEZC 2             12 4             18 5             27 7             41 10             60
ASME A8-25HEZA 4             17 6             27 8             41 10             62 14             90
A10-31HEZ 6             25 9             40 12             41 15             92 20             132

 

 Catalog
Number
Recommended Tons of Refrigeration at Evaporator Temperature °F
R-404A
-40°F-20°F0°F20°F40°F
Min/MaxMin/MaxMin/MaxMin/MaxMin/Max
UL A6-13HEZ 0.40             1.40 .2             2.6 .33             4 .5             6.5 .80             9
A6-15HEZ .50             2.7 .5             4.3 .83             7 1.3             11 3.20             16.50
A6-15HEZC 2             10 3             17 5             28 8             42 12             65
ASME A8-25HEZA 4             17 6             27 8             41 10             62 14             90
A10-31HEZ 5             22 8             38 12             61 19             94 29             143