29
1.800.627.4499
HE-Series Outdoor
ERV
OPERATION
NOTE: These ports
have been carefully
located on the unit
as to give you the most
accurate airflow mea-
surement. Do not relocate
pressure ports.
The proper operating air-
flow range for this model is
375–1400 CFM.
CAUTION
DIFFERENTIAL STATIC ACROSS CORE DSP VS. CFM
HE
1.
5X
RT
DP (H
2
O)
DSP 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85
Fresh Air (FA) CFM 335 450 555 650 745 835 920 1005 1085 1165 1240 1315 1385 1460 1530
-
Room Air (RA) CFM
-
-
-
-
-
300 380 475 575 685 805 935 1070 1220 1375 1535
www.renewaire.com (800) 627- 4499
FIGURE 6.4.0 PRESSURE PORT LOCATIONS
PRESSURE PORTS (4)
6.4.1 Filter Pressure Drop
Pleated_Filter_PD_NOV15.xlsx
14+16x20x2 MERV 8 (IOM)
0.00
0.10
0.20
0.30
0.40
400
600
800
1000
1200
1400
1600
Clean
-filter
Pressu
re
Dro
p
(in
.w
.g.)
Unit Airflow (CFM)
Initial Pressure Drop of MERV 8 Filters
supplied with this unit
FIGURE 6.4.1 INITIAL PRESSURE DROP OF MERV 8 FILTERS, SUPPLIED WITH THIS UNIT
Pleated_Filter_PD_NOV15.xlsx
14+16x20x2 MERV 13 (IOM)
0.00
0.10
0.20
0.30
0.40
400
600
800
1000
1200
1400
1600
Clean
-filter
Pressu
re
Dro
p
(in
.w
.g.)
Unit Airflow (CFM)
Initial Pressure Drop of Optional MERV 13
Filters available for this unit
FIGURE 6.4.2 INITIAL PRESSURE DROP OF MERV 13 FILTERS, AVAILABLE AS AN ACCESSORY
NOTE: Clean filter
pressure drop is
included in unit air-
flow performance tables.
