Reznor XBWS Option - Installation - Vertical Supply/Return User Manual
Page 5
PAGE 5
Stand Alone ERV’S For Down Dis charge Duct Ar range ments
Fea tures and Notes
1.
Stand alone design allows higher levels of outdoor
air to be introduced into the a/c space.
2.
Static test ports provided to verify intake and
exhaust CFM.
3.
Balancing damper(s) field supplied in duct work when
connected to ERV.
4.
Roof curbs are available for the ERV’s.
5.
See blower performance charts for airflow at various E.S.P..
6.
Filter rack with 2” pleated filters included.
A
B
C
D
E
F
G
H
I
J
J
4
K
EXHAUST
RETURN
FRESH AIR
SUPPLY
EXHAUST RETURN DUCT
(FIELD SUPPLIED)
FRESH AIR SUPPLY DUCT
(FIELD SUPPLIED)
EXHAUST HOOD
FRESH AIR HOOD
Roof Curbs (Op tion Codes)
Size
14"
24"
11
CJ51-11
CJ52-11
20
CJ51-20
CJ52-20
28
CJ51-28
CJ52-28
36
CJ51-36
CJ52-36
46
CJ51-46
CJ52-46
62
CJ51-62
CJ52-62
ERV Data
Di men sional Data
Size
CFM Range
Duct Size
(G x J)
ERV
Roof Curb
A
B
C
D
E
F
G
H
I
J
K
11
300-1100
17.00 x 11.38
44.75
32.13
33.50
14.38
43.00
39.00
17.50
30.25
26.25
11.88
2.50
20
1200-2000
21.88 x 14.00
54.36
37.25
37.50
17.50
52.75
48.75
22.38
35.50
31.50
14.50
2.50
28
1200-2800
20.25 x 17.00
52.25
42.63
43.56
25.50
49.50
45.50
20.75
41.00
37.00
17.50
2.00
36
2000- 3600
23.38 x 17.38
60.00
46.69
57.37
25.50
55.75
51.75
23.88
41.81
37.81
17.91
2.00
46
3000- 4600
23.38 x 20.38
60.00
52.69
57.37
28.06
55.75
51.75
23.88
47.81
43.81
20.91
2.00
62
4600- 6200
29.38 x 30.00
72.00
70.88
63.63
37.75
67.75
63.75
29.88
66.00
62.00
30.50
2.00