4
ERVXXSHB1100, HRVXXSHB1100
4” (102 mm)
6”
(152 mm)
2” (51 mm)
13¾”
(349 mm)
22 /
16
” (574 mm)
27 /
16
” (688 mm)
1
9
19 /
16
” (503 mm)
13
12 /
16
”
(310 mm)
3
A
LL PORTS FIT
5
”
DIAMETER DUCTS
1
2
3
4
1
: F
RESH AIR TO BUILDING PORT
2
: E
XHAUST AIR FROM BUILDING PORT
3
: F
RESH AIR FROM OUTSIDE PORT
4
: E
XHAUST AIR TO OUTSIDE PORT
A12328
PHYSICAL & ELECTRICAL DATA
MODEL
CAPACITY (LO---HI)
PORT
LOC.
CORE
WEIGHT
LBS. [KG]
VOLTAGE
MAX
POWER
WATTS
MAX
AMPS
CFM
L/S
TYPE
AIR FLOW
ERVXXSHB1100
35 --- 105
17 --- 50
Ends
Enthalpic
transfer media Cross Flow
45 [20]
115/60/1
104
1.0
HRVXXSHB1100
35 --- 105
17 --- 50
Ends
Polypropylene Cross Flow
42 [19]
115/60/1
100
0.85
DEFROST OPERATION
MODEL
OUTSIDE TEMPERATURE
DEFROST CYCLE (MINUTES)
_
C
_
F
Defrosting
Operation Time Between
Each Defrost Cycle
ERVXXSHB1100
---5 to ---27
23 to ---17
9
28
Below ---27
Below ---17
10
22
HRVXXSHB1100
---5 to ---27
23 to ---17
8
25
Below ---27
Below ---17
10
22
HVI RATED ENERGY PERFORMANCE
MODEL
MODE
SUPPLY
TEMP
NET AIR
FLOW
POWER
CONSUMED
(WATTS)
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVE-
NESS
LATENT
RECOVERY
MOISTURE
TRANSFER
TOTAL
RECOVERY
EFFICIENCY
_
C
_
F
L/S CFM
ERVXXCSHB1100
Heat
0
32
23
49
42
67
79
0.61
0
32
30
64
60
65
75
0.55
0
32
40
84
72
63
71
0.48
---25
---13
21
45
58
60
75
0.60
Cool
35
95
21
44
42
50
HRVXXSHB1100
Heat
0
32
23
50
43
65
74
0.01
0
32
30
64
58
62
70
0.01
0
32
39
83
70
59
66
0.01
---25
---13
21
45
56
60
78
0.01
Cool
35
95
VENTILATION PERFORMANCE
MODEL
EXT. STATIC
PRESSURE
NET SUPPLY AIR
FLOW
GROSS AIR FLOW
SUPPLY
EXHAUST
Pa
In w.g.
L/S
CFM
L/S
CFM
L/S
CFM
ERVXXSHB1100
25
0.1
54
115
55
117
55
117
50
0.2
53
112
54
115
54
114
100
0.4
49
105
50
106
50
106
200
0.8
42
89
43
92
42
88
250
1.0
38
81
39
82
38
81
HRVXXSHB1100
25
0.1
53
111
53
112
57
120
50
0.2
51
107
51
108
54
114
100
0.4
46
98
47
99
49
105
200
0.8
37
79
38
80
40
85
250
1.0
34
71
34
72
36
76
NOTE
:
For additional data points, refer to HVI Directory at www.hvi.org
