REFRIGERATION DATA
Note:
This data is based on store temperature and
humidity that does not exceed 75°F and 55% R.H.
B4X-E
D
AIRY
/D
ELI
/P
RODUCE
‡
U
NLIT
L
IT
Discharge Air °F
32
30
Evaporator °F
26
24
Unit Sizing °F
24
22
‡ For red meat application, lower evaporator
temperature and unit sizing 3°F. increase Btu 5%.
Btu/hr/ft
B4X-E
D
AIRY
/D
ELI
/P
RODUCE
Parallel
Conventional
U
NLIT
‡‡
1105
1245
‡‡ Add 10 Btu/hr/ft
per shelf row
for LED fixtures.
Add 20 Btu/hr/ft
per shelf row
for fluorescent lamps.
DEFROST DATA
B4X-E
Frequency (hr)
6
Defrost Water (lb/ft/day)
7.5
(±15% based on case configuration and
product loading.
O
FFTIME
B4X-E
Temp Term °F
48
Failsafe Minutes
40
E
LECTRIC OR
G
AS
Not Recommended
Standard Defrost Thermostat
Close on rise: close 48°F — open 33°F
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CI/CO*
B4X-E
D
AIRY
/D
ELI
/P
RODUCE
‡
Temp (°F)
17
°
F / 7
°
F
Indoor Unit Only, Pressure Defrost
Termination*
48
°
F
*Use a Temperature Pressure Chart to determine
PSIG conversions.
‡For red meat application, reduce low pressure
backup control by 3°F.
Estimated Charge (lbs)**
B4X-E
4 ft
1.4
6 ft
1.9
8 ft
2.7
10 ft
3.2
12 ft
3.9
**This is an average for all refrigerant types.
Actual refrigerant charge may vary by
approximately half a pound.
Dimensions shown as inches and (mm).
P/N 0501013_B
3 of 11
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
FAN
C
O
I
L
Refrigeration
Outlet
Electrical
Case to Case
Connections
3 In.
(77 mm)
Required
Air Gap
34
1
/
8
(867)
7
1
/
4
(184)
81
3
/
4
(2077)
4
1
/
4
(108)
12
1
/
4
(311)
42
1
/
4
(1073)
31
(787)
28
5
/
8
(727)
34
1
/
8
(867)
37
3
/
8
(950)
46
(1168)
B4X-E
53
3
/
8
(1356)
35
5
/
8
(905)
30
1
/
4
(768)
21
1
/
8
(536)
11
(279)
43
1
/
2
(1104)
Impact
Excel
B4X-E
Bulk Convertible
Multi-deck, 4 Display Levels
NSF Certification
This merchandiser model is manufactured to meet ANSI/NSF
(National Sanitation Foundation) Standard #7 requirements for
construction, materials & cleanability.
