Notes:
1. Stand alone design allows higher levels of
outdoor air to be introduced into conditioned
space.
2. Static test ports provide intake and exhaust CFM
verification.
3. Roof curbs are available for the ERV’s
4. Balancing dampers (provided by others) may be
required for optimal performance.
5. Filter rack with 2” pleated filters included.
A
B
D-SERIES
ERV Roof Curbs
Series Model No.
D11 01-2D1-2514
D20 01-2D1-3014
D28 01-2D1-2514
D36 01-2D1-2514
D46
D62
01-2D1-2514
01-2D1-2514
EXHAUST
HOOD
FRESH AIR
HOOD
EXHAUST RETURN DUCT
(FIELD SUPPLIED)
FRESH AIR SUPPLY DUCT
(FIELD SUPPLIED)
D
C
E
F
4
G
J
I
Roof Curb
ERV DATA DIMENSIONAL DATA
ERV Series CFM Range
Duct Size
(GxJ)
A B C D E F G H I J K
D11 300-1100 17.00 x 11.38 44.75 32.13 33.50 11.00 43.00 39.00 17.50 30.25 26.25 11.88 2.50
D20 1200-2000 21.88 x 14.00 54.38 37.25 37.50 17.50 52.75 48.75 22.38 35.50 31.50 14.50 2.50
D28 1200-2800 20.25 x 17.00 52.25 42.63 43.56 17.50 49.50 45.50 20.75 41.00 37.00 17.50 2.00
D36 2000-3600 23.38 x 17.38 60.00 46.69 57.37 28.00 55.75 51.75 23.88 41.81 37.81 17.91 2.00
D46 3000-4600 23.38 x 20.38 60.00 52.69 57.37 28.00 55.75 51.75 23.88 47.81 43.81 20.91 2.00
D62 4600-6200 29.38 x 30.00 72.00 70.88 63.63 28.00 67.75 63.75 29.88 66.00 62.00 30.50 2.00
ERV Roof Curb
H
K
J
Submittal Sheet
1401 North Plano Rd, Richardson, TX 75081
Ph; 972.234.3202 Fax: 972.497.0468
www.PennBarry.com
Stand Alone ERV For Down Discharge
Duct Arrangements
This drawing illustrates our understa nding of order requirements. When approved, it represents details f or fabrication, as such, PennBarry will not be responsible
for revisions in the field or other chan ges after release for fabrication. Published and protected by PennBarr y, Richardson, TX. All rights reserved. M ay not be
reproduced partially or in full without permission from the publisher. No rights conveyed to manufacture part ially or in full, use or sell either the method of
construction represented or any invent ion in any way related thereto
D-Series
Form ES-ERV-D1
Created September 2006