Reznor XBWU Unit Installation Manual - Manual (Page 4)

PAGE 4
Stand Alone ERV’S For Over and Under Duct Arrangements
Fea tures and Notes
1. Stand alone design allows higher levels of outdoor
air to be introduced into the conditioned space.
2. Static test ports provided to verify intake and
exhaust CFM.
3. Balancing damper(s) is field provided when
connected to ductwork. System may not operate
properly without balancing damper.
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
C
14
K L
ERV with Hori zon tal Duct work
(bal anc ing damper(s) field sup plied)
B
D
D
E
I
G
H
F
H
B
C
A
J
ERV Data Di men sional Data
Size CFM Range A B C D E F G H I J K L
11 300-1100 56.75 32.13 39.50 11.00 27.00 6.50 10.00 2.56 1.00 11.00 55.00 30.25
20 1200-2000 54.38 37.25 37.50 12.00 30.00 8.00 4.00 3.63 1.50 20.32 52.75 35.50
28 1200-2800 60.00 42.62 43.56 14.00 32.00 9.56 4.50 5.31 1.50 18.32 49.50 41.00
36 2000-3600 60.00 46.69 57.37 16.50 39.50 12.13 6.38 3.59 5.88 18.32 55.75 41.81
46 3000-4600 60.00 52.69 57.37 16.50 39.50 12.13 6.38 6.59 5.88 18.32 55.75 47.81
62 4600-6200 72.00 70.88 63.63 19.50 39.50 12.13 6.50 15.69 5.88 18.32 67.75 66.00
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