Carrier 40MULA - Refrigerant Coil Specifications

40MULA: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
9
REFRIGERANT COIL SPECIFICATIONS
Table 3 — Refrigerant Coil Specifications
MODEL NUMBER 40MULAQ24XAX 40MULAQ24XBX 40MULAQ36XBX 40MULAQ36XCX 40MULAQ48XCX 40MULAQ60XDX
Number of rows Rows 3 3 4 4 4 5
Tube outside
diameter.
inch 0.276 0.276 0.276 0.276 0.276 0.276
mm 7 7 7 7 7 7
Nominal Tube Wall
inch 0.039 0.039 0.039 0.039 0.039 0.039
mm 1 1 1 1 1 1
Tube Enhancement
(Yes/
No)
Yes
Tube Material Aluminum
Tube pitch (a)x row
pitch (b)
inch 0.83x0.53 0.83x0.53 0.83x0.53 0.83x0.53 0.83x0.53 0.83x0.53
mm 21x13.37 21x13.37 21x13.37 21x13.37 21x13.37 21x13.37
Fin Spacing
FPI202020161620
mm 1.3 1.3 1.3 1.6 1.6 1.3
Fin type Louvered
Fin Material Hydrophilic aluminum
Coil length x
width x height
inch
16.34*13.23*1.58*2 16.34*13.23*1.58 16.34*18.19*2.11*2 16.34*18.19*2.11*2 16.34*18.19*2.11*2 16.34*21.50*2.64*2
mm 415*336*40.11*2 415*336*40.11*2 415*462*53.48*2 415*426*53.48*2 415*426*53.48*2 415*546*66.85*2
Face area ft2 3.01 3.01 4.14 3.82 3.82 4.89
Number of circuits # 6 6 10 10 10 14
Metering Device TXV TXV TXV TXV TXV TXV
High Burst Pressure
Psi
(MPa)
550(3.79) 550(3.79) 550(3.79) 550(3.79) 550(3.79) 550(3.79)
Low Burst Pressure
Psi
(MPa)
340(2.34) 340(2.34) 340(2.34) 340(2.34) 340(2.34) 340(2.34)
Design (high/low)
Burst Pressure
Psi 550/340 550/340 550/340 550/340 550/340 550/340
Gas Pipe (size –
connection type)
In
(mm)
3/4”(19) 3/4”(19) 3/4”(19) 3/4”(19) 3/4”(19) 7/8”(22)
Liquid Pipe (size –
connection type)
In
(mm)
3/8”(9.52) 3/8”(9.52) 3/8”(9.52) 3/8”(9.52) 3/8”(9.52) 3/8”(9.52)