Specification Sheet

APPENDICES
ER150 and ER200 Ventilation performance.Fig. 24.
ER150 and ER200 dimensions in in. (mm).Fig. 25.
HIGH SPEED
LOW SPEED
220
200
180
160
140
120
100
80
60
40
20
0
0 0.1 0.2 0.3
0.4
0.5
0.6
0.7
0.8
AIR
FLOW
(CFM)
STATIC PRESSURE (IN. W.G.)
M29836
0.1 (25)
0.2 (50)
0.3 (75)
0.4 (100)
0.5 (125)
0.6 (150)
0.7 (175)
0.8 (200)
E.S.P.
(EXTERNAL STATIC PRESSURE)
INCHES (Pa)
CFM (Ls)
ER150 VENTILATION PERFORMANCE
NET SUPPLY AT LOW IN CFM (L/s) AGAINST EXTERNAL STATIC PRESSURE
151 (71)
141 (67)
132 (62)
124 (59)
107 (50)
98 (46)
81 (38)
60 (28)
MANUFACTURER’S DATA.
1
1
M29837
0.1 (25)
0.2 (50)
0.3 (75)
0.4 (100)
0.5 (125)
0.6 (150)
0.7 (175)
0.8 (200)
E.S.P.
(EXTERNAL STATIC PRESSURE)
INCHES (Pa)
CFM (Ls)
ER200 VENTILATION PERFORMANCE
NET SUPPLY AT LOW IN CFM (L/s) AGAINST EXTERNAL STATIC PRESSURE
180 (85)
169 (80)
157 (74)
146 (69)
132 (62)
118 (56)
101 (48)
82 (39)
MANUFACTURER’S DATA.
1
HIGH SPEED
LOW SPEED
220
200
180
160
140
120
100
80
60
40
20
0
0 0.1 0.2 0.3
0.4
0.5
0.6
0.7
0.8
AIR
FLOW
(CFM)
STATIC PRESSURE (IN. W.G.)
1
FILTERS (2)
M29856
MOTOR
BLOWERS
ENERGY
TRANSFER
CORE
BALANCING
DAMPER
19
(483)
14-3/4
(375)
33-5/8
(850)
CORE
BALANCING
DAMPER
FRONT CLEARANCE OF 25 INCHES (635 MM)
IS RECOMMENDED FOR SERVICING UNIT.
ALL DUCT CONNECTIONS ARE 6 (150).
1
2
1
2
MOUNTING
SCREWS
DEFROST
PORT
STALE
AIR FROM
INSIDE
FRESH
AIR TO
INSIDE
STALE
AIR TO
OUTSIDE
FRESH AIR
FROM
OUTSIDE
HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12
24